Author Question: Multiple regression is most useful for assessing a. whether the results from a sample are just a ... (Read 31 times)

RODY.ELKHALIL · **on:** Jun 18, 2018

Multiple regression is most useful for assessing

a. whether the results from a sample are just a random fluke.
b. the impact of more than one variable at a time.
c. whether two variables are related to each other.
d. whether a sample is large enough to be considered representative of the entire population from which it was drawn.

Question 2

The states with the highest SAT scores are

a. located in the South.
b. located along the West Coast.
c. those that have the most students taking the test.
d. those that have the fewest students taking the test.