Author Question: Refer to Exhibit 13-1. To find the relationship between passing or failing a test and responses on a ... (Read 79 times)

fox · **on:** Jun 20, 2018

Refer to Exhibit 13-1. To find the relationship between passing or failing a test and responses on a survey item answered yes or no.

a.
Pearsons r
c.
phi coefficient
b.
Spearmans rho

Question 2

The technique used to find the relationship between two variables when the common influence of one or more variables is removed is called

a. partial correlation.
c. correlation ratio.
b. multiple correlation.
d. tetrachoric correlation.