You may need to use the appropriate technology to answer this question. Consider the following hypothesis test. Ho: Md ≤0 Ha: Md > 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 1 21 20 2 28 25 3 18 16 4 20 19 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 Reject Ho. There is sufficient evidence to conclude that μ > 0. O Do not Reject Ho. There is sufficient evidence to conclude that μ> 0. O Reject Ho. There is insufficient evidence to conclude that μ> 0. O Do not reject Ho. There is insufficient evidence to conclude that μ > 0.
You may need to use the appropriate technology to answer this question. Consider the following hypothesis test. Ho: Md ≤0 Ha: Md > 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 1 21 20 2 28 25 3 18 16 4 20 19 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 Reject Ho. There is sufficient evidence to conclude that μ > 0. O Do not Reject Ho. There is sufficient evidence to conclude that μ> 0. O Reject Ho. There is insufficient evidence to conclude that μ> 0. O Do not reject Ho. There is insufficient evidence to conclude that μ > 0.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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Transcribed Image Text:You may need to use the appropriate technology to answer this question.
Consider the following hypothesis test.
Ho: Md ≤0
Ha: Md > 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
1
21
20
2
28
25
3
18 16
4
20
19
5
26
23
(b) Compute d.
(c) Compute the standard deviation sd.
(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?
Md
O Reject Ho. There is sufficient evidence to conclude that Md > 0.
O Do not Reject Ho. There is sufficient evidence to conclude that
O Reject Ho. There is insufficient evidence to conclude that
Do not reject Ho. There is insufficient evidence to conclude that
Md > 0.
Md
> 0.
> 0.
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