Use the properties of ₁ and S² = SSE given in class under the SLR model t complete the following: n-2 a. Show that B1 -B1 T = S Sxx is t-distributed with (n-2) df. [Hint: recall the definition of a t statistic.] b. Use part (a) to derive the 100(1-a)% confidence interval for ẞ₁
Use the properties of ₁ and S² = SSE given in class under the SLR model t complete the following: n-2 a. Show that B1 -B1 T = S Sxx is t-distributed with (n-2) df. [Hint: recall the definition of a t statistic.] b. Use part (a) to derive the 100(1-a)% confidence interval for ẞ₁
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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