Author Question: A variable (or field or attribute) is a characteristic of members of a population, whereas an ... (Read 145 times)

Starlight · **on:** Jun 24, 2018

A variable (or field or attribute) is a characteristic of members of a population, whereas an observation (or case or record) is a list of all variable values for a single member of a population.
a. True
b. False
Indicate whether the statement is true or false

Question 2

A multiple regression analysis involving three independent variables and 25 data points results in a value of 0.769 for the unadjusted coefficient of determination. Then, the adjusted coefficient of determination is:
a. 0.385
b. 0.877
c. 0.591
d. 0.736