I want to know if the last part is correct (Bold) What is the F-statistic? F=13.4913.49 (Round to two decimal places as needed.) What is the P-value? P=00 (Round to three decimal places as needed.) Since the P-value is less than or equal to the significance level, reject H0. The data provide sufficient evidence to conclude that the population means are not all the same.
I want to know if the last part is correct (Bold) What is the F-statistic? F=13.4913.49 (Round to two decimal places as needed.) What is the P-value? P=00 (Round to three decimal places as needed.) Since the P-value is less than or equal to the significance level, reject H0. The data provide sufficient evidence to conclude that the population means are not all the same.
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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I want to know if the last part is correct (Bold)
What is the F-statistic?
F=13.4913.49
(Round to two decimal places as needed.)What is the P-value?
P=00
(Round to three decimal places as needed.)Since the P-value is less than or equal to the significance level,
reject H0. The data provide sufficient evidence to conclude that the population means are not all the same.
![To see how much difference time of day made on the
speed at which he could download files, a college
sophomore placed a file on a remote server, then
proceeded to download it at three different time
periods of the day. He downloaded the file 18 times in
all, 6 times at each time of day, and recorded the time
in seconds that the download took. At the 5%
significance level, do the data provide sufficient
Evening
Early
(7 a.m.)
Late night
(12 a.m.) O
(5 p.m.)
78 sec
195 sec
212 sec
140 sec
305 sec
188 sec
99 sec
258 sec
185 sec
202 sec
344 sec
230 sec
118 sec
229 sec
201 sec
evidence to conclude that a difference exists in mean
85 sec
202 sec
165 sec
download speed?
Ha: Not all the means are equal.
Ha: H1 # H2 # H3
OC. Ho: H1 H2 # H3
O D. Ho: H1 H2 # H3
H,: All the means are equal.
Ha: H1 = H2 = H3
What is the F-statistic?
F = 13.49 (Round to two decimal places as needed.)
What is the P-value?
P= 0 (Round to three decimal places as needed.)
Since the P-value is less than or equal to the significance level,
reject
Ho. The data
provide
sufficient evidence to conclude that the population means are not all the same.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff2c4c4c6-9092-4c4d-8f0c-0812e43438e3%2F15cf64c1-1c05-4326-9fab-515ff5bd5c5a%2Foqsxooa_processed.jpeg&w=3840&q=75)
Transcribed Image Text:To see how much difference time of day made on the
speed at which he could download files, a college
sophomore placed a file on a remote server, then
proceeded to download it at three different time
periods of the day. He downloaded the file 18 times in
all, 6 times at each time of day, and recorded the time
in seconds that the download took. At the 5%
significance level, do the data provide sufficient
Evening
Early
(7 a.m.)
Late night
(12 a.m.) O
(5 p.m.)
78 sec
195 sec
212 sec
140 sec
305 sec
188 sec
99 sec
258 sec
185 sec
202 sec
344 sec
230 sec
118 sec
229 sec
201 sec
evidence to conclude that a difference exists in mean
85 sec
202 sec
165 sec
download speed?
Ha: Not all the means are equal.
Ha: H1 # H2 # H3
OC. Ho: H1 H2 # H3
O D. Ho: H1 H2 # H3
H,: All the means are equal.
Ha: H1 = H2 = H3
What is the F-statistic?
F = 13.49 (Round to two decimal places as needed.)
What is the P-value?
P= 0 (Round to three decimal places as needed.)
Since the P-value is less than or equal to the significance level,
reject
Ho. The data
provide
sufficient evidence to conclude that the population means are not all the same.
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