Suppose that (Y, X) satisfy the assumptions specified here. A random sample of n = 455 is drawn and yields = 6.38 + 5.84X, R² = 0.57, SER=8.5 (2.9) (2.2) Where the numbers in parentheses are the standard errors of the estimated coefficients = 6.38 and ₁=5.84 respectively. Suppose you wanted to test that, is zero at the 5% level. That is, Report the t-statistic and p-value for this test. Ho: B₁=0 vs. H₁: B₁ #0 A. No B. Yes Construct a 95% confidencen interval for ₁. The t-statistic is 2.65 (Round your response to two decimal places) The p-value is 0.0080. (Round your response to two decimal places) Based on the p-value computed above, would you reject the null hypothesis at the 5% level? The 95% confidence interval for , is [. (Round your response to two decimal places)
Suppose that (Y, X) satisfy the assumptions specified here. A random sample of n = 455 is drawn and yields = 6.38 + 5.84X, R² = 0.57, SER=8.5 (2.9) (2.2) Where the numbers in parentheses are the standard errors of the estimated coefficients = 6.38 and ₁=5.84 respectively. Suppose you wanted to test that, is zero at the 5% level. That is, Report the t-statistic and p-value for this test. Ho: B₁=0 vs. H₁: B₁ #0 A. No B. Yes Construct a 95% confidencen interval for ₁. The t-statistic is 2.65 (Round your response to two decimal places) The p-value is 0.0080. (Round your response to two decimal places) Based on the p-value computed above, would you reject the null hypothesis at the 5% level? The 95% confidence interval for , is [. (Round your response to two decimal places)
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
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
Transcribed Image Text:Suppose that (Y,. X) satisfy the assumptions specified here. A random sample of n = 455 is drawn and yields
Y= 6.38 + 5.84X, R² = 0.57, SER=8.5
(2.9) (2.2)
Where the numbers in parentheses are the standard errors of the estimated coefficients = 6.38 and ₁=5.84 respectively.
Suppose you wanted to test that , is zero at the 5% level. That is,
Report the f-statistic and p-value for this test.
A. No
B. Yes
Ho: B₁=0 vs. H₁: B₁ #0
Construct a 95% confidencen interval for ₁.
The f-statistic is 2.65
(Round your response to two decimal places)
The p-value is 0.0080
Based on the p-value computed above, would you reject the null hypothesis at the 5% level?
(Round your response to two decimal places)
The 95% confidence interval for P, is .
(Round your response to two decimal places)
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