You may need to use the appropriate appendix table or technology to answer this question. Consider the following hypothesis test. H0: p ≥ 0.75 Ha: p < 0.75 A sample of 290 items was selected. Compute the p-value and state your conclusion for each of the following sample results. Use ? = 0.05. (a) p = 0.68 Find the value of the test statistic. (Round your answer to two decimal places.) Find the p-value. (Round your answer to four decimal places.) p-value = State your conclusion. Do not reject H0. There is insufficient evidence to conclude that p < 0.75.Do not reject H0. There is sufficient evidence to conclude that p < 0.75. Reject H0. There is insufficient evidence to conclude that p < 0.75.Reject H0. There is sufficient evidence to conclude that p < 0.75. (b) p = 0.71 Find the value of the test statistic. (Round your answer to two decimal places.) Find the p-value. (Round your answer to four decimal places.) p-value = State your conclusion. Do not reject H0. There is insufficient evidence to conclude that p < 0.75.Do not reject H0. There is sufficient evidence to conclude that p < 0.75. Reject H0. There is insufficient evidence to conclude that p < 0.75.Reject H0. There is sufficient evidence to conclude that p < 0.75. (c) p = 0.70 Find the value of the test statistic. (Round your answer to two decimal places.) Find the p-value. (Round your answer to four decimal places.) p-value = State your conclusion. Do not reject H0. There is insufficient evidence to conclude that p < 0.75.Do not reject H0. There is sufficient evidence to conclude that p < 0.75. Reject H0. There is insufficient evidence to conclude that p < 0.75.Reject H0. There is sufficient evidence to conclude that p < 0.75.
You may need to use the appropriate appendix table or technology to answer this question. Consider the following hypothesis test. H0: p ≥ 0.75 Ha: p < 0.75 A sample of 290 items was selected. Compute the p-value and state your conclusion for each of the following sample results. Use ? = 0.05. (a) p = 0.68 Find the value of the test statistic. (Round your answer to two decimal places.) Find the p-value. (Round your answer to four decimal places.) p-value = State your conclusion. Do not reject H0. There is insufficient evidence to conclude that p < 0.75.Do not reject H0. There is sufficient evidence to conclude that p < 0.75. Reject H0. There is insufficient evidence to conclude that p < 0.75.Reject H0. There is sufficient evidence to conclude that p < 0.75. (b) p = 0.71 Find the value of the test statistic. (Round your answer to two decimal places.) Find the p-value. (Round your answer to four decimal places.) p-value = State your conclusion. Do not reject H0. There is insufficient evidence to conclude that p < 0.75.Do not reject H0. There is sufficient evidence to conclude that p < 0.75. Reject H0. There is insufficient evidence to conclude that p < 0.75.Reject H0. There is sufficient evidence to conclude that p < 0.75. (c) p = 0.70 Find the value of the test statistic. (Round your answer to two decimal places.) Find the p-value. (Round your answer to four decimal places.) p-value = State your conclusion. Do not reject H0. There is insufficient evidence to conclude that p < 0.75.Do not reject H0. There is sufficient evidence to conclude that p < 0.75. Reject H0. There is insufficient evidence to conclude that p < 0.75.Reject H0. There is sufficient evidence to conclude that p < 0.75.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 22PFA
Related questions
Question
You may need to use the appropriate appendix table or technology to answer this question.
Consider the following hypothesis test.
H0: p ≥ 0.75
Ha: p < 0.75
A sample of 290 items was selected. Compute the p-value and state your conclusion for each of the following sample results. Use
? = 0.05.
(a)
p = 0.68
Find the value of the test statistic. (Round your answer to two decimal places.)
Find the p-value. (Round your answer to four decimal places.)
p-value =
State your conclusion.
Do not reject H0. There is insufficient evidence to conclude that p < 0.75.Do not reject H0. There is sufficient evidence to conclude that p < 0.75. Reject H0. There is insufficient evidence to conclude that p < 0.75.Reject H0. There is sufficient evidence to conclude that p < 0.75.
(b)
p = 0.71
Find the value of the test statistic. (Round your answer to two decimal places.)
Find the p-value. (Round your answer to four decimal places.)
p-value =
State your conclusion.
Do not reject H0. There is insufficient evidence to conclude that p < 0.75.Do not reject H0. There is sufficient evidence to conclude that p < 0.75. Reject H0. There is insufficient evidence to conclude that p < 0.75.Reject H0. There is sufficient evidence to conclude that p < 0.75.
(c)
p = 0.70
Find the value of the test statistic. (Round your answer to two decimal places.)
Find the p-value. (Round your answer to four decimal places.)
p-value =
State your conclusion.
Do not reject H0. There is insufficient evidence to conclude that p < 0.75.Do not reject H0. There is sufficient evidence to conclude that p < 0.75. Reject H0. There is insufficient evidence to conclude that p < 0.75.Reject H0. There is sufficient evidence to conclude that p < 0.75.
(d)
p = 0.76
Find the value of the test statistic. (Round your answer to two decimal places.)
Find the p-value. (Round your answer to four decimal places.)
p-value =
State your conclusion.
Do not reject H0. There is insufficient evidence to conclude that p < 0.75.Do not reject H0. There is sufficient evidence to conclude that p < 0.75. Reject H0. There is insufficient evidence to conclude that p < 0.75.Reject H0. There is sufficient evidence to conclude that p < 0.75.
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