Author Question: Phone numbers, Social Security numbers, and zip codes are typically treated as numerical variables. ... (Read 229 times)

Haya94 · **on:** Jun 24, 2018

Phone numbers, Social Security numbers, and zip codes are typically treated as numerical variables.
a. True
b. False
Indicate whether the statement is true or false

Question 2

For a multiple regression model, the following statistics are given: Total variation in y = 500, SSE = 80, and n = 25 . Then, the coefficient of determination is:
a. 0.84
b. 0.16
c. 0.3125
d. 0.05