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.
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.
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter1: Functions
Section1.2: The Least Square Line
Problem 8E
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