You are required to calculate the correlation between intelligence and prejudice in adults. The correlation was -.83. The means and standard deviations necessary for prediction are as follows:

a. What is the equation for predicting prejudice (Y) from intelligence (X)?
b. What is the expected prejudice score for someone with an IQ of 115?
For Information: Exercise 4 in Module 35

Transcribed Image Text:

IQ (X) Prejudice (Y) м,-108.25 s 12.600 (using/n 1) 3.651 (using/n 1) M, 23.667