Author Question: The value r2 is called the coefficient of determination because it measures the proportion of ... (Read 66 times)

DelorasTo · **on:** Jun 20, 2018

The value r2 is called the coefficient of determination because it measures the proportion of variability in one variable that can be determined from the relationship with the other variable.

Indicate whether the statement is true or false

Question 2

The mean for a sample of n = 9 scores has a standard error of 2 points. This sample was selected from a population with a standard deviation of s = 18.

Indicate whether the statement is true or false