Question: What is item analysis? Question 3Answer a. A statistical method used for selecting items for inclusion in a psychological test b. A statistical scale that

What is item analysis? Question 3Answer a. A statistical method used for selecting items for inclusion in a psychological test b. A statistical scale that asks people how much they agree or disagree with an item c. A statistical method showing how consistent a test is at getting a particular result d. A statistical method used to describe variability among observed, correlated variables e. A statistical method proving how accurate a test is at measuring what it says it is measuring

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

Q:

Which of the following correlation coefficients would indicate a strong a positive relationship between two variables? Group of answer choices 0.00007 -0.9 0.88 -0.003 Flag question: Question 2...

Q:

Assessment & Evaluation in Higher Education Vol. 29, No. 1, February 2004 Academic procrastination and statistics anxiety Anthony JOnwuegbuzieDepartment of Educational Measurement and Research,...

Q:

I have attached 2 business research. Write a 700- to 1,050-word paper in which you practice identifying the critical first stage of developing any research study: State the purpose of the business...

Q:

Answer the following questions based on the article and explain your answer. Correlations among Stress, Physical Activity and Nutrition: School Employee Health Behavior Are the research problems,...

Q:

ACTIVITY #4 (Use long size bond paper for your answer sheet) 1. Given: N = 35. Complete the table below. Show your solutions. Item U Difficulty Discrimination Interpretation Action no. Index Index 1....

Q:

ACTIVITY #4 (Use long size bond paper for your answer sheet) 1. Given: N = 35. Complete the table below. Show your solutions. Item U Difficulty Discrimination Interpretation Action no. Index Index 1....

Q:

ACTIVITY #4 (Use long size bond paper for your answer sheet) 1. Given: N = 35. Complete the table below. Show your solutions. Item U Difficulty Discrimination Interpretation Action no. Index Index 1....

Q:

ACTIVITY #4 (Use long size bond paper for your answer sheet) 1. Given: N = 35. Complete the table below. Show your solutions. Item U Difficulty Discrimination Interpretation Action no. Index Index 1....

Q:

ACTIVITY #4 (Use long size bond paper for your answer sheet) 1. Given: N = 35. Complete the table below. Show your solutions. Item U Difficulty Discrimination Interpretation Action no. Index Index 1....

Q:

ACTIVITY #4 (Use long size bond paper for your answer sheet) 1. Given: N = 35. Complete the table below. Show your solutions. Item U Difficulty Discrimination Interpretation Action no. Index Index 1....

Q:

OT dt Where (a = 0.645 ft/hr) the thermal diffusivity Consider the 2-D heat conduction equation = T(x,0) = T = 200, T(x, h) = T = 0, 0T T dx dy It is required to determine the temperature...

Q:

In the network in figure derive the expression for vo in terms of the input v1 and v2. w- RF R1 Vo v2 R2 RI ww

Q:

Describe 3 government sponsored defined benefit plans. List the pros and cons of each. Write in complete sentences.

Q:

Provide a case study of a machine learning application that solved a complex problem. What algorithms and techniques were used, and what were the results?