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Regression analysis was applied between sales data (y in $1000s) and advertising data (x in $100s) and the following information was obtained. = 12 +1.8x n=17 SSR = 225 SSE = 75 Sb1 = .2683 The critical t value for testing the significance of the slope, at a .05 level of significance, is A 1.753. B 2.131. 1.746.

Regression analysis was applied between sales data (y in $1000s) and advertising data (x in $100s) and the following information was obtained. = 12 +1.8x n=17 SSR = 225 SSE = 75 Sb1 = .2683 The critical t value for testing the significance of the slope, at a .05 level of significance, is A 1.753. B 2.131. 1.746.

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Regression analysis was applied between sales data (y in $1000s) and advertising data (x in $100s) and the following information was obtained. ý = 12 +1.8x n=17 SSR = 225 SSE = 75 Sb1 = .2683 The critical t value for testing the significance of the slope, at a .05 level of significance, is A) 1.753. B) 2.131. 1.746. 2.120.
Transcribed Image Text:Regression analysis was applied between sales data (y in $1000s) and advertising data (x in $100s) and the following information was obtained. ý = 12 +1.8x n=17 SSR = 225 SSE = 75 Sb1 = .2683 The critical t value for testing the significance of the slope, at a .05 level of significance, is A) 1.753. B) 2.131. 1.746. 2.120.
Expert Solution
Step 1

Following data is provided

n=17

SSR= 225

SSE=75

Sb1=0.2683

significance level α=0.05

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