Multiple Choice
The regression equation is Ŷ = 30 + 2.56X, the sample size is 14, and the standard error of the slope is 0.97. What is the test statistic to test the significance of the slope?
A) z = -2.56
B) z = 2.639
C) t = 2.56
D) t = 2.639
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q39: The values of a and b in
Q78: What is the purpose of measuring correlation?
Q120: What is the range of values that
Q122: One assumption underlying linear regression is that
Q124: A hypothesis test is conducted at the
Q126: In the regression equation, what does the
Q127: A sales manager for an advertising agency
Q128: Using the following information: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB2538/.jpg"
Q129: The regression equation is ? =
Q130: A company wants to study the effect