Suppose we created a 90% confidence interval for B1, and wanted to use it to determine if the linear relationship between Xand Y was positive or negative, or if there was no linear relationship at all. For which ONE of the following 90% confidence intervals would we be most likely to fail to reject a null hypothesis of Ho : Bi = 0 at the 10% level of significance, and conclude there is no linear relationship between X and Y? If it is not possible to determine this based on the information provided, select the last option. %3D O(-1.02, 1.29) O (1.31, 4.79) O(-1.15, -0.39) O It is not possible to determine this based on the information provided.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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Suppose we created a 90% confidence interval for B1, and wanted to use it to
determine if the linear relationship between X and Ywas positive or negative, or if
there was no linear relationship at all. For which ONE of the following 90%
confidence intervals would we be most likely to fail to reject a null hypothesis of
Ho: B1 = 0 at the 10 % level of significance, and conclude there is no linear
relationship between X and Y? If it is not possible to determine this based on the
information provided, select the last option.
O(-1.02, 1.29)
O (1.31, 4.79)
O(-1.15, -0.39)
It is not possible to determine this based on the information provided.
Transcribed Image Text:Suppose we created a 90% confidence interval for B1, and wanted to use it to determine if the linear relationship between X and Ywas positive or negative, or if there was no linear relationship at all. For which ONE of the following 90% confidence intervals would we be most likely to fail to reject a null hypothesis of Ho: B1 = 0 at the 10 % level of significance, and conclude there is no linear relationship between X and Y? If it is not possible to determine this based on the information provided, select the last option. O(-1.02, 1.29) O (1.31, 4.79) O(-1.15, -0.39) It is not possible to determine this based on the information provided.
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