Homework Assignment
Description  This is 1 question with an a,b,c answers for the 3 blocks thanks to anyone who can assist 
Instructions  In Weeks 4 and 5, you calculated Cronbach’s coefficient alpha and item statistics for the six items in your dataset that are on the RiskTaking scale, R1–R6. Refer back to the output you obtained. It shows the itemtest correlation for each item. Now calculate the mean and standard deviation for each item. Click on ANALYZE>DESCRIPTIVE STATISTICS>DESCRIPTIVE. Move the items R1 through R6 into the VARIABLES box and click on OK. You will see the minimum, maximum, mean, and standard deviation for each item. In the quiz, you see the item characteristic curves (ICC) for these items:
Note: Please refer to the following graphs to complete the question. 

Question Completion Status:
QUESTION 1
 Using the above graphs, compare the classical item statistics to the ICC curves derived using IRT. Which curve is associated with which item? Consider item difficulty and item discrimination.
