Consider the following hypothesis test. H: H> 0 (a) The following data are from matched samples taken from two populations. Compute the difference value for each element. (Use Population 1 - Population 2.) Population Element 1 2 Difference 21 18 2 28 27 3 18 17 4 20 18 5 26 23 (b) Compute d. (c) Compute the standard deviation s. (d) Conduct a hypothesis test using a = 0.05. Calculate the test statistic. (Round your answer to three decimal places.) Calculate the p-value. (Round your answer to four decimal places.) p-value = What is your conclusion? O Do not reject Ho. There is insufficient evidence to conclude that u, > 0. O Reject H. There is sufficient evidence to conclude that u, >0. O Do not Reject Ho. There is sufficient evidence to conclude that u, > 0. O Reject H,. There is insufficient evidence to conclude that u,> 0.
Consider the following hypothesis test. H: H> 0 (a) The following data are from matched samples taken from two populations. Compute the difference value for each element. (Use Population 1 - Population 2.) Population Element 1 2 Difference 21 18 2 28 27 3 18 17 4 20 18 5 26 23 (b) Compute d. (c) Compute the standard deviation s. (d) Conduct a hypothesis test using a = 0.05. Calculate the test statistic. (Round your answer to three decimal places.) Calculate the p-value. (Round your answer to four decimal places.) p-value = What is your conclusion? O Do not reject Ho. There is insufficient evidence to conclude that u, > 0. O Reject H. There is sufficient evidence to conclude that u, >0. O Do not Reject Ho. There is sufficient evidence to conclude that u, > 0. O Reject H,. There is insufficient evidence to conclude that u,> 0.
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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Transcribed Image Text:Consider the following hypothesis test.
H: H> 0
(a) The following data are from matched samples taken from two populations. Compute the difference value for each element. (Use Population 1 - Population 2.)
Population
Element
1
2
Difference
21
18
2.
28
27
3
18
17
20
18
5
26
23
(b) Compute a.
(c) Compute the standard deviation s.
(d) Conduct a hypothesis test using a = 0.05.
Calculate the test statistic. (Round your answer to three decimal places.)
Calculate the p-value. (Round your answer to four decimal places.)
p-value =
What is your conclusion?
O Do not reject H. There is insufficient evidence to conclude that u,> 0.
O Reject H.. There is sufficient evidence to conclude that u,> 0.
O Do not Reject H,. There is sufficient evidence to conclude that u, > 0.
O Reject H,. There is insufficient evidence to conclude that u, > o.
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