Author Question: A regression model involving 4 independent variables and a sample of 15 observations resulted in the ... (Read 158 times)

washai · **on:** Jun 24, 2018

A regression model involving 4 independent variables and a sample of 15 observations resulted in the following sum of squares. SSR = 165 SSE = 60 If we want to test for the significance of the model at a .05 level of significance, the critical F value (from the table) is
a. 3.06.
b. 3.48.
c. 3.34.
d. 3.11.

Question 2

The minimum number of variables represented in a histogram is _____.
a. 1
b. 2
c. 3
d. 4