Multiple Choice
A researcher has developed a regression model from fourteen pairs of data points.He wants to test if the slope is significantly different from zero.He uses a two- tailed test and = 0.01.The critical table t value is _______.
A) 2.650
B) 3.012
C) 3.055
D) 2.718
E) 2.168
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q11: Annie Mikhail, market analyst for a
Q12: In the regression equation, ŷ=2.164+1.3657x and n=6,
Q13: Regression methods can be pursued to estimate
Q14: A simple regression model for 10 pair
Q15: Consider the following scatter plot and regression
Q17: A manager wants to predict the cost
Q18: In a regression analysis if SST =
Q19: For a certain data set the regression
Q20: A manager wants to predict the cost
Q21: In the simple regression model, ŷ =