Multiple Choice
The regression printout below shows the results of a regression analysis intended to link variable x to variable y.A sample of 25 data points was used. Can you use the sample results shown here to reject a β = 0 null hypothesis at the 1% significance level? Explain.
A) Yes, since the upper bound on the 95% interval estimate of β is greater than 0, we can reject the β = 0 null hypothesis.
B) No, since the p-value for the intercept term is greater than the significance level of .01, we can't reject the β = 0 null hypothesis.
C) No, since the p-value for the coefficient of the x variable is greater than .01, we can't reject the β = 0 null hypothesis.
D) No, since tstat for the x variable is inside ±2.069, we can't reject the β = 0 null hypothesis.
Correct Answer:

Verified
Correct Answer:
Verified
Q41: Suppose a rental car company uses simple
Q42: In simple linear regression, there is an
Q43: The coefficient of determination r<sup>2</sup>, a measure
Q44: You are attempting to link weekly hours
Q45: The following data have been collected for
Q47: In regression analysis, which of the
Q48: In simple linear regression, rejecting the null
Q49: You are attempting to link weekly hours
Q50: In simple linear regression, the slope and
Q51: The following data are available for a