arithmetic test is given twice within a few days to a student. The highest possible score is 40. He receives a score of 35 the first time and a score of 18 the second time. If similarly varying results are obtained from other students, the test result is probably unreliable in the idea o

Answers

Answer 1

Similar varying results obtained as scores from other students indicates that the test is; Unreliable.

This is about test reliability and it is based on consistent results. This implies that it is a measure of how well a characteristic of a test is measured dependably or consistently.

With reference to the above on test reliability, applying it to our question. If the student took the test twice and got a similar result the two times, then the test is said to measure the score reliably but if the two scores are not similar but vary widely from each other, then the test is said not to measure the score consistently and is said to be unreliable.

In our question, since varying results scores are continually obtained for two same tests of same students, then we can say the test does not measure the scores reliably and we can conclude that the test is unreliable.

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Related Questions

_________is a type of bullying that occurs when a person continuously pursues another and gives
unwanted attention

Answers

Answer:

stalking ?

Explanation:

Answer:

stalking

Explanation:

Most people have unexpected expenses at some time. Yes. No.

Answers

Answer:

Yes

Explanation:

You plan to write an app to find the best hiking trails for families. Which statement is true about this step?
You have drawn pictures of what your screens will look like and identified the input-process-output that occurs on each screen.
You have defined a use case.
In this step, you defined your target audience and main goal.
Your app is functioning and ready to test.

Answers

The statements that are true about this step are:

In this step, you defined your target audience and main goal.You have drawn pictures of what your screens will look like and identified the input-process-output that occurs on each screen. Your app is functioning and ready to test.

Is it hard to create an app?

Most times, it often takes at least  4- 6 weeks to be a good Android developer. Note that a Basic developer skills are said to be not enough to build a commercial app and as thus, one need good training.

Conclusive, By knowing your target audience and  following the steps above, one can make a good hiking app.

Learn more about hiking from

https://brainly.com/question/16430743

Answer:

C:  in this step, you defined your target audience and main goal

Explanation:

got it right on edge

The code below the directions is all I have gotten so far would love any help to solve this thanks.

Answers

Answer:

variable = input("Enter some text: ")

midIndex = (len(variable) // 2)  

midFix = variable[midIndex-1:midIndex+2]

print('Length is:', len(variable))

print('Middle index is:', midIndex)

print('Midfix of 3 is:', midFix)

Explanation:

You will want to do integer division here (//)

Also, keep in mind that the very first character of the string has index 0, which is why the midFix runs from  midIndex-1 to midIndex+2

А
B
1
Score
2
3
What type of
conditional
formatting was
used in Column B?
55
85
91
35
44
76
4
5
6
7
A. Highlight cells > 65 in red
B. Data bars
C. Color scales
D. Directional Arrow Icon
Set

Answers

Answer:

okay oh my gosh what's going on LOL

Please please help I don’t understand this

Answers

Answer:

It is this because yass

Explanation:

And yes

Answer:

Yes it is this because yes

Explanation:it is this because

Which of the following is the first step to writing an algorithm?
making a plan
carrying out a plan
extending the problem
understanding the problem

Answers

Answer:

Making a plan

Explanation:

Usually you will get stuck on some problems while making an algorithm, so you should make a plan to push forward more easier.

Answer: understanding the problem

Explanation:

Because you have to understand the problem before making a plan

Give one of user responsibility of the internet you should follow in cyberethics.






**Answer and I will give you brainiliest**​

Answers

Answer:

One of the user responsibility is to use appropriate language when talking to others, mind you behavior and make sure to stay out of trouble, like hacking someone computer without permission and never send any malware to anyone without consent of the user.

PLZ HELP I WILL GIVE BRAINLYEST

Answers

system and application

Answer:

software program and application software

in that order

What type of device is OMR input or Output

Answers

Answer

input

Explanation:

modern ones are now input

When people become more dependent on digital technology in their lives, the potential for data misuse will grow. Explain the above sentence in your opinion.




**Answer and I will give you brainiliest**​

Answers

Answer:

yest that's correct.

Explanation:

for example we can see Artificial intelligence/AI the more it becomes super computer the future of human existence will be in jeopardy like in the movie Terminator.

some people will become lazy and don't use their brain for anything

You are working as a security expert in an e-commerce enterprise. Your company recently decided on a short-term collaboration with a small business named BuyMe, and the following issue arose. Whenever your customers purchase any product from BuyMe, the e-commerce website redirects them to the BuyMe website, asking for additional authentication. This results in customers abandoning their purchases. To solve this issue, both enterprises agree to use a single authentication process wherein the users, once logged in to your website, can purchase from BuyMe without additional steps.

How should you implement this without storing the customers' credentials on the BuyMe server?

a. Use RADIUS authentication
b. Use Using Kerberos authentication
c. Use TACACS+
d. Use SAML

Answers

Answer:

Use TACACS+. IT IS THE BEST

Explanation:

IT IS THE BEST

Answer: Use SAML

Explanation:

Please help me with these questions please

Answers

Answer: i think its 30.

What keeps a collection of files in one location?

Answers

Answer:

A folder.

Explanation:

You can organize files into folders, which will separate them into groups. Keep in mind that this is meant for computers. Having a folder can group all of the files together, to make them easier to access.

-kiniwih426

A folder
Bc is we’re u put ur files in a place and stay in the same place

Pls help me to answer this question ASAP

Answers

It’s about yourself. Answer the questions on how you’ve been experiencing them in your life

QUESTION 8
A
is a vertical group of cells in a worksheet.
Column
Row
Value
Formula

Answers

I believe that the answer is column.

What agencies are in-charge of implementing the intellectual property code?

Answers

Answer:

List of Government Agencies in-charge of implementing the IPC: - Bureau of Patents. - Bureau of Trademarks. - Bureau of Legal Affairs.

Explanation:

Your answer → - Bureau of Patents -

BRAINLIEST!!!!!!!!!!!!!!

Which of the following options in Backstage View should be selected if you want to open a new, blank document?

○ Share
○ Open
○ Export
○ New​

Answers

Answer:

New

Explanation:

open just makes you open the last project you were working on, new makes a brand new one.

When you wish to start afresh with a blank document, select new choices in Backstage Views.

Backstage View:

Opening simply opens the last project you were operating on, whereas new creates a whole new one.

This backstage view aids in the creation of new documents, as well as the saving, viewing, printing, and publishing of existing ones.

If you already have a document open, a window will pop up with data on the file, as shown below.

Therefore, the final answer is "New".

Find out more information about the View here:

brainly.com/question/14934880

What is the purpose of a project overview?


to provide specific roles for all of the “little people” working on the project

to provide an “up close” look at the project to the leadership

to provide an “in-depth” look at all of the tasks that will need to be done

to provide a “big picture” of the project to everyone involved

Answers

Answer:

option 3 should be the answer is this helps please give the brainliest award.

Answer: D

to provide a “big picture” of the project to everyone involved

this is the right answer

Explain how AI smartphone software in the rental car can be a threat to privacy.



Answer and I will give you brainiliest ​

Answers

Answer:

The real reason why AI smartphone software in the rental car is threat to privacy is that the data transmitted can actually be exposed to security breaches in the software and so if that happens, the car is no longer under the control of the user.

Hope this helps!

A team member who feels uncomfortable when disagreeing with another team member is likely from a(n) _______(fill in the blank) culture.
competetive
individualistic
collectivistic

Answers

collectivistic culture

A team member who feels uncomfortable when disagreeing with another team member is likely from a collectivistic culture.

What is a collectivistic culture?

Personal identity is the element in a collectivist culture where ties between persons and relationships with other group members are crucial.

People who are kind, helpful, trustworthy, and considerate of others are viewed favorably in collectivist cultures.

While individualism emphasizes the importance of each person's rights and interests, collectivism emphasizes the value of the group. Individualism places a strong importance on independence and self-identity, whereas collectivism places a high value on togetherness and selflessness.

Therefore, the correct option is c, collectivistic culture.

To learn more about collectivistic culture, refer to the link:

https://brainly.com/question/10230027

#SPJ2

How to write a C++ program that allows a user to enter their rating of the three movies in the Dark Knight Trilogy and then display each rating entered, the highest rating, the lowest rating, and the average of the ratings??

Answers

The program is an illustration of arrays.

Arrays are used to hold multiple values in one variable.

The program in C++ where comments are used to explain each line is as follows:

#include <iostream>

using namespace std;

int main(){

   //This declares an array of three elements for the three ratings

   int ratings[3];

   //This initializes the sum of the ratings to 0

   int total = 0;

   //The following iteration gets input for the three ratings

   for(int i = 0; i<3;i++){

       cin>>ratings[i];

       //This calculates the sum of all inputs

       total+=ratings[i];

   }

   //This declares and initializes the lowest and the highest ratings

   int lowest = ratings[0], highest = ratings[0];

   //This iterates through the array

   for(int i = 1; i<3;i++){

       //The following if condition determines the lowest rating

       if (lowest > ratings[i]){    lowest = ratings[i];        }

       //The following if condition determines the highest rating

       if (highest < ratings[i]){            highest = ratings[i];        }

   }

   //This prints the output header

   cout<<"The ratings are: ";

   //The following iteration prints the three ratings

   for(int i = 0; i<3;i++){

       cout<<ratings[i]<<" ";   }

   //The prints the highest ratings

cout<<endl<<"Highest: "<<highest<<endl;

   //The prints the lowest rating

   cout<<"Lowest: "<<lowest<<endl;

   //The prints the average rating

cout<<"Average: "<<total/3<<endl;

   return 0;

}

At the end of the program, the ratings entered, the highest rating, the lowest rating, and the average of the ratings are printed.

See attachment for sample run

Read more about similar programs at:

https://brainly.com/question/13261254

Give me some information about Shakira because I need to do a project

Answers

Answer:Summary : She's a Columbian pop singer who's sold more than 70 million albums sold worldwide. Her best known songs are "Hips Don't Lie" and " Whenever, Where ever".

Explanation: Born on February 2, 1977 in Barranquilla, Colombia. Her full name is Shakira Isabel Merabarak Ripoll. She wrote her first song on May 11, 1985. On October 1st she had her first successful album. On September 21, 1998 her album was sold worldwide

Answer:

Shakira's hips don't lie.

cuantos días tiene un año

Answers

Answer: 365 dias

Explanation:

Please help me ASAP!!

In Python, year = 2018 is known as a(n):

O conditional expression.
Otest case.
Oassignment statement.
O declarative indicator.

Answers

Answer:

assignment statement

Explanation:

it is assigning the number 2018 to variable called year

it is NOT checking to see if it was true (then it would be ==

F
Х
Which is a feature of fairy tales in "A Modern Cinderella"?
O A. It begins with "Once Upon a Time."
O B. It includes pictures.
O C. It has a humorous tone.
Is it a b c or d that’s what I’m loo

Answers

Answer:

everything

A.

B.

C.

NOOO.

Please help me with these questions please

Answers

Answer:

The answer is 20, if this helps you please give the brainliest award.

Please please help I don’t understand this

Answers

Answer:yes because ye and yes

Explanation:

Yes because yss

Answer:

Yes and yes

Explanation:

It is this because yes

Ctrl+Home moves the cell pointer to the cell__________MSExcel.​

Answers

Answer:

key stroke

Explanation:

Ctrl+Home moves the cell pointer to the cell___key stroke_______MSExcel.

The answer will be

[tex]key \: \: \: \: stroke[/tex]

Hope it helps.

ray4918 here to help

Which of the following responses is the best example of a problem that can be solved using a computer program?

What flavor of ice cream has sold the most?
What toy will my puppy like the most?
Which flavor of ice cream is my favorite?
Who should I ask to the school dance?

Answers

Answer: a)

Explanation: because the program going to compare the amount of each ice cream flavor have been sold.

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