A guess or prediction about the likely result of a test or experiment to determine the problem with a computer is called a hypothesis.
A hypothesis is an educated guess or a prediction that can be tested through experimentation to explain a phenomenon or an event. If the hypothesis is not supported by the data, it must be revised or rejected in favor of a new hypothesis that better explains the problem. Scientific method is an approach to solving problems which involves making observations, formulating hypotheses, conducting experiments, analyzing data, and drawing conclusions. In the context of computer science, the scientific method can be applied to diagnose and solve problems with computers. By formulating a hypothesis about what might be causing a problem with a computer and testing it through experimentation, computer scientists can identify and fix the issue.
Hence, a guess or prediction about the likely result of a test or experiment to determine the problem with a computer is called a hypothesis.
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Exercise #3: Write a program that finds all students who score the highest and lowest average marks of the first two homework in CS (I). Your program should read the data from a file called " "
To find students with the highest and lowest average marks in the first two CS (I) homework, read data from a file, calculate averages, and print the corresponding student names using the provided Python code.
To write a program that finds all students who score the highest and lowest average marks of the first two homework in CS (I),
Read data from the file.First of all, the program should read data from a file. The file name is " ". Calculate the average of the first two homework for each student. Then the program should calculate the average of the first two homework for each student, and store it in a dictionary with the student's name as the key.Find the highest and lowest averages.After that, the program should find the highest and lowest averages and the corresponding student names.Print the names of the students who have the highest and lowest average marks.Finally, the program should print the names of the students who have the highest and lowest average marks.Below is the Python code that can be used to find the students who score the highest and lowest average marks of the first two homework in CS (I):
```python#open the filefile = open('filename', 'r')#initialize a dictionary to store the average of first two homework marks for each studentdata = {}#iterate through each line of the filefor line in file:#split the line into a list of valuesvalues = line.strip().split()#get the student's name and the first two homework marksname = values[0]marks = [int(x) for x in values[1:3]]#calculate the average of the first two homework marksaverage = sum(marks)/len(marks)#store the average in the dictionarydata[name] = average#find the highest and lowest averageshighest = max(data.values())lowest = min(data.values())#find the students with the highest and lowest averageshighest_students = [name for name, average in data.items() if average == highest]lowest_students = [name for name, average in data.items() if average == lowest]#print the names of the studentsprint('Students with highest average:', ', '.join(highest_students))print('Students with lowest average:', ', '.join(lowest_students))```
Note: Replace the 'filename' with the actual name of the file that contains the data.
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Computers work on the garbage-in, garbage-out concept. Comment
is
an entire sequential game a subgame of itself?
No, an entire sequential game is not considered a subgame of itself.
In game theory, a subgame is a subset of a larger game that can be analyzed as an independent game in its own right. To qualify as a subgame, it must meet two conditions: (1) it includes a sequence of moves and outcomes that are consistent with the larger game, and (2) it must be reached by a specific history of play.
In the case of an entire sequential game, it encompasses the entire game tree, including all possible moves and outcomes. Since the concept of a subgame involves analyzing a smaller subset of the game, it is not meaningful to consider the entire game as a subgame of itself. A subgame analysis typically involves identifying a smaller portion of the game tree where players make decisions, and analyzing the strategic choices and outcomes within that subset.
Therefore, while a sequential game may contain subgames within it, the entire sequential game as a whole cannot be considered a subgame of itself.
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what is the difference between stdev.s and stdev.p?
stdev.p is utilized if your data represents the whole population,
stdev.s is utilized if your data is a sample of the entire population
What is the default extension of Q Basic program file?
Answer:
Bas
Files written with QBASIC must be run using the program and have the "bas" file extension.
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Is this a desktop or a computer, or are they the same thing
Answer:
Same thing.
Explanation:
A company uses cell phones that do not have SIM cards and can only be managed by a specific
network provider. The company wants to buy 3G cell phones that have SIM cards so they can switch to
any chosen provider. What network type best suits the company's needs?
A. GSM
B. CDMA
C. PRL
D. LTE
Based on the company's requirement to switch to any chosen network provider, the network type that best suits their needs is GSM (Global System for Mobile Communications).
GSM is a widely adopted standard for mobile communication and is used by the majority of the world's cellular networks. One of the key advantages of GSM is its use of SIM cards (Subscriber Identity Module). SIM cards allow users to easily switch between different network providers by simply swapping out the SIM card in their device. This flexibility provides the company with the freedom to choose the network provider that offers the best coverage, pricing, and services for their specific needs.
On the other hand, CDMA (Code Division Multiple Access) is another network technology used in cellular communication. Unlike GSM, CDMA does not utilize SIM cards. CDMA phones are typically tied to specific network providers and do not offer the same level of flexibility when it comes to switching between providers. Therefore, CDMA is not the best network type for the company's requirement to have the ability to switch to any chosen provider.
PRL (Preferred Roaming List) is not a network type but rather a list that CDMA phones use to prioritize which networks to connect to when roaming. It is not directly relevant to the company's requirement.
LTE (Long-Term Evolution) is a 4G wireless communication standard that provides high-speed data transmission. While LTE is an advanced network technology, it does not specifically address the company's need for flexibility in switching network providers.
In summary, the network type that best suits the company's needs for switching to any chosen provider is GSM.
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Imagine that you were hired to create the label for a new brand of soup. The client wants to emphasize that the soup has homemade flavor. Describe the tools and specific elements that you would use to create this image.
plz help
Answer:
Explanation:
For tools, I would simply use Adobe Photoshop to create the label/poster for the brand of soup. In order to make the poster or representation of the soup look homemade, I would place a picture of a kid drinking the soup at a kitchen table with a picture of the mom in the background kitchen. Then I would create a light yellowish tint in the image and steam coming from the soup bowl. This would help the brand represent a form of memory to a delicious homemade meal by a parent.
Find the length of the shorter leg in the triangle pictured below
x=6
x=24
X=12
X=12 square root 3
X=36
which of the following is not true of linked objects? select one: a. they can only be updated in the destination program. b. they can have the same formatting as the destination file. c. they are created in the source program. d. they can have the same formatting as the source file.
Answer is option d) they can have the same formatting as the source file.
Linked objects :
Object Linking & Embedding is a Microsoft-developed proprietary technology that allows embedding and linking to documents and other objects. It introduced OLE Control Extension, which allows developers to create and use custom user interface elements.
OLE allows one editing application to export a portion of a document to another and then import it with additional content. A desktop publishing system, for example, might use OLE to send text to a word processor or a picture to a bitmap editor. The main advantage of OLE is that it allows you to add different types of data to a document from different applications, such as a text editor and an image editor. This generates a Compound File Binary Format document as well as a master file to which the document refers. Changes to the master file's data have an immediate impact on the document that references it. This is known as "linking."
OLE objects and containers are objects that can implement interfaces to export their functionality and are built on top of the Component Object Model. Only the IOleObject interface is required; however, other interfaces may be required if the functionality exported by those interfaces is required.
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what's 3+3 and stop deleting my question i just wasted 41 points
Answer:
I am pretty confident that the answer is 6
Explanation:
3+3=6
Match each virtualization component on the left with the appropriate description on the
right. Each type of component may be used once, more than once, or not at all.
-Provides the hardware necessary to create a virtualized environment.
-A thin layer of software that resides between the virtual machine and hardware.
-A software implementation of a computer.
-A file created to store data.
-Allows virtual machines to interact with hardware.Host machine
Hypervisor
Virtual machine
Virtual hard disk
Hypervisor
The table below lists the virtualization components and their corresponding descriptions: Virtualization component, Description Host Machine provides the hardware necessary to create a virtualized environment.
Hypervisor: A thin layer of software that resides between the virtual machine and hardware.
Virtual machine: A software implementation of a computer.
Virtual hard disk: A file created to store data. Allows virtual machines to interact with hardware.
Hypervisor: the hypervisor is a thin layer of software that is located between the virtual machine and hardware. It allows several virtual machines to share the same hardware resources like processor, memory, and storage.
Host machine: The host machine is the actual physical machine on which the virtual machine runs. It provides the hardware necessary to create a virtualized environment.
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Choose the term that best completes each sentence.
abstraction hides the details about a specific piece of information.
abstraction hides the details about a specific process.
data
procedural
Answer:
The answer to the above questions is given in explanation section:
Explanation:
abstraction hides the details about a specific piece of information.
The suitable match for this is Data
Because the word "Piece of information " can only be referred to data not to process.
Now look at the second
abstraction hides the details about a specific process
The suitable match here is procedural.
because specific process can only be referred to procedure not to data.
Answer:
The suitable match for this is Data
Because the word "Piece of information " can only be referred to data not to process.
Now look at the second
abstraction hides the details about a specific process
The suitable match here is procedural.
because specific process can only be referred to procedure not to data.
A spreadsheet software program requires that users predefine each field’s data type. The software program is most likely programmed using a language that is
open.
predefined.
strongly typed.
weakly typed.
Answer:
Pretty sure its weakly typed
Answer:
strongly typed
Explanation:
"You have a major class project due in a month. Identify some
performance measure that you could use to help you determine
whether the project is going as planned and will be completed
efficiently on t"
A useful performance measure for tracking progress and efficiency of a major class project could be the Earned Value Management (EVM) technique.
Earned Value Management (EVM) is a project management technique that integrates three key elements: planned value (PV), actual cost (AC), and earned value (EV). PV represents the planned budget for the work scheduled to be completed at a specific point in time.
AC refers to the actual cost incurred for completing the work up to that point. EV represents the value of the work completed at that time, based on the project's planned schedule.It combines cost, schedule, and work performance data to provide insights into project performance.
By comparing PV, AC, and EV, you can calculate important performance indicators such as schedule variance (SV) and cost variance (CV). SV indicates whether the project is ahead or behind schedule, while CV reveals whether the project is under or over budget. Additionally, EVM allows the calculation of performance indices like schedule performance index (SPI) and cost performance index (CPI), which provide a more comprehensive picture of project performance.
Regularly tracking these performance measures enables you to identify any deviations from the planned schedule or budget early on. By analyzing SV, CV, SPI, and CPI, you can assess if the project is on track, running efficiently, and likely to be completed within the set timeframe. This information allows you to make timely adjustments and take corrective actions if necessary, ensuring the project's successful and efficient completion.
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Which operating system comes on an iPad? Linux Android iOS macOS
Answer:
the answer is andriod i guessed on this so it is probaly wrong
Explanation:
What behavior do elements in a stack follow?
Answer:
last in, first out, or LIFO behavior
Explanation:
B
On the internet, the entity that looks up a domain name and retrieves information about it is the?
On the internet, the entity that looks up a domain name and retrieves information about it is the Domain Name System (DNS).
What is a Domain?This refers to the subset of the internet with access to administrative privileges that contains a common suffix with an organization.
Hence, we can see the Domain Name System (DNS) is the primary entity that is used to retrieve the domain name and the relevant information about the domain and returns it to the user, and then translates IP addresses.
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Hay give me some funny but good zombie movies and I will give 100 points
Ps I will have to do it on private thing so ya y’all get Brainly and 100 points
Explanation:
okay, you said funny but I wodner if this is funny.
and said some, I dont think I've watched much
Train to busan?
how about Transylvania? lol
I'm sorry but cant think of anything from those I've watched. T~T
Write a program that creates a two-dimensional array named height and stores the following data:
16 17 14
17 18 17
15 17 14
The program should also print the array.
Expected Output
[[16, 17, 14], [17, 18, 17], [15, 17, 14]]
Answer:
Explanation:
The following code is written in Java and it simply creates the 2-Dimensional int array with the data provided and then uses the Arrays class to easily print the entire array's data in each layer.
import java.util.Arrays;
class Brainly {
public static void main(String[] args) {
int[][] arr = {{16, 17, 14}, {17, 18, 17}, {15, 17, 14}};
System.out.print(Arrays./*Remove this because brainly detects as swearword*/deepToString(arr));
}
}
Answer:
height = []
height.append([16,17,14])
height.append([17,18,17])
height.append([15,17,14])
print(height)
Explanation:
I got 100%.
te correct answer of th What is CPU? Draw the image of CPU showing its parts. of AIII and CU.
Answer:
Cpu is the brain of computer
Explanation:
Cpu is the brain of comuter then draw pic of computer
Which is the best label for the dotted-line arrow
Answer:
The answer is c
Explanation:
I got a 100%
Determine whether mr.Mullins is eligible. Why or why not
Mr. Mullins is not eligible as he made some critical decisions without actually getting to the root of them.
How to determine Mr. Mullin's eligibilityThe text about Mr. Mullins and Mr. Conatser was because the former gave the latter permission to drive a truck because he had seen him driving a similar vehicle.
The only condition in which Mr. Mullins would be eligible would be if he had followed the right steps in determining the legal right of Mr. Conatser to drive a truck.
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Find the maximum number of paths between any two vertices of a
tree.
The maximum number of paths between any two vertices of a tree can be determined using the formula `n(n-1)/2A tree is a connected graph having no encryption cycles.
In a tree with `n` vertices, the maximum number of paths between any two vertices can be determined using the formula `n(n-1)/2`. This formula is derived as follows: For a given vertex, there are `n-1` vertices that it can be connected to directly (excluding itself).
Therefore, the maximum number of paths from this vertex is `n-1`.Similarly, for each of the `n-1` vertices that are connected to the first vertex, there are `n-2` vertices that they can be connected to (excluding themselves and the first vertex). Therefore, the maximum number of paths from each of these vertices is `n-2`.Continuing this pattern for all `n-1` vertices, we get the following sum:`(n-1) + (n-2) + (n-2) + ... + 1 = (n-1) + ((n-2) + (n-3) + ... + 1) = (n-1) + ((n-2)(n-1)/2) = n(n-1)/2`Therefore, the maximum number of paths between any two vertices of a tree with `n` vertices is `n(n-1)/2`.
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array Write a recursive function stringReverse that takes a string and a starting subscript as arguments, prints the string backward and returns nothing. The function should stop processing and return when the end of the string is encountered. Note that like an array, the square brackets ( [ ] ) operator can be used to iterate through the characters in a string.
user_in = str ( input ("Please enter a phrase: " ))
def reverse_str (string):
e = 0
for e in range (len (string)):
x = -1
print string[x]
x += (len (string))
what are the maximum and minimum values that can be represented by 1) an n-bit 2s complement number, and 2) an n-bit unsigned number? g
The maximum and minimum values that can be represented by an n-bit 2s complement number are -2^(n-1) to 2^(n-1) - 1, while the range for an n-bit unsigned number is 0 to 2^(n-1) - 1.
The maximum and minimum values that can be represented by an n-bit 2s complement number are -2^(n-1) to 2^(n-1) - 1 because the 2s complement system uses the leftmost bit to signify the sign of the number. If the leftmost bit is 0, the number is positive and if it is 1, the number is negative. The range for an n-bit unsigned number is 0 to 2^(n-1) - 1 because the leftmost bit is always 0, making the number positive.
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To include a column in the output that is not a result of an aggregate calculation, it must be included in the _____________ clause.
Answer:
group by
Explanation:
driswers.
In what two ways is the plain text form of markup languages an advantage?
Developers don't need a special program to view or edit it.
Developers can use it to make web pages more dynamic.
It is secure because developers can view it only in a text editor.
It is human-readable, but machines cannot read or change it.
It makes markup languages independent of hardware and software.
Answer:
Developers don't need a special program to view or edit it.
It makes markup languages independent of hardware and software
Explanation:
Markup just means that it's easily readable by humans. However, you'll often need specific software to be able to edit it, as opposed to plaintext, which could be edited in notepad.
When do I use while loops
Answer:
When you dont know how long the loop is going to run for
Explanation:
what is written by the following algorithm? enqueue(myqueue, 6) enqueue(myqueue,4) enqueue(myqueue,5) dequeue(myqueue,item) dequeue(myqueue,item) enqueue(ymyqueue,item) while(not isempty(myqueue)) dequeue(myqueue,item) write item
The algorithm performs a series of enqueue and dequeue operations on a queue called "myqueue". After the algorithm completes, the items written are 5 and 4.
First, the algorithm enqueues the values 6, 4, and 5 into myqueue in that order. Then, it dequeues the first two items from myqueue and assigns them to a variable called "item". Next, the algorithm enqueues "item" back into myqueue, which now contains the values 5 and 6.
The algorithm enters a while loop that continues as long as myqueue is not empty. Inside the loop, the algorithm dequeues each item from myqueue and assigns it to "item". Finally, the algorithm writes out the value of "item" to an output stream. Therefore, the algorithm will output the values 5, 6, and 4 in that order.
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