Give the null and alternative hypotheses for testing whether there exists a positive linear relationship between y and x? O A. Ho: Po =0 B. Ho: B1 =0 %3D Hg: Po #0 HgiBq >0 OC. Ho: B1 =0 Hgi By #0 O D. Ho: Po =0 Hgi Po > 0 O E. Ho: P1 =0 OF. Ho: Po =0 Ha: B, <0 Hgi Po <0 Find the test statistic. t= 0.52 (Round to two decimal places as needed.) Find the p-value. p-value = 0.6139 (Round to four decimal places as needed.)
Give the null and alternative hypotheses for testing whether there exists a positive linear relationship between y and x? O A. Ho: Po =0 B. Ho: B1 =0 %3D Hg: Po #0 HgiBq >0 OC. Ho: B1 =0 Hgi By #0 O D. Ho: Po =0 Hgi Po > 0 O E. Ho: P1 =0 OF. Ho: Po =0 Ha: B, <0 Hgi Po <0 Find the test statistic. t= 0.52 (Round to two decimal places as needed.) Find the p-value. p-value = 0.6139 (Round to four decimal places as needed.)
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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How to find in excel
Transcribed Image Text:Give the null and alternative hypotheses for testing whether there exists a
positive linear relationship between y and x?
O A. Ho: Po =0
Hai Po #0
B. Ho:B1 =0
Hi ß, >0
OC. Ho: B, =0
O D. Ho: Po =0
Hgi Bo > 0
O E. Ho: P1 =0
OF. Ho: Po =0
H: Po <0
Hai P, <0
Find the test statistic.
t= 0.52
(Round to two decimal places as needed.)
Find the p-value.
p-value = 0.6139
(Round to four decimal places as needed.)
Transcribed Image Text:If you pay more in tuition to go to a top business school, will it necessarily result in
a higher probability of a job offer at graduation? Let y = percentage of graduates
with job offers and x = tuition cost; then fit the simple linear model, E(y) = Bo + B1x,
%3D
to the data below. Is there sufficient evidence (at a = 0.10) of a positive linear
relationship between y and x?
%3D
School
Annual tuition ($)
% with Job Offer
93
39,756
39,381
85
39,079
99
4
38,955
98
38,578
81
6.
38,115
37,763
81
7
89
37,441
36,911
36,719
8.
97
9.
81
10
93
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