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Consider the following hypothesis test. Ho:p 2 0.75 H3: p < 0.75 A sample of 300 items was selected. Compute the p-value and state your conclusion for each of the following sample results. Use a = 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. O Reject H.. There is sufficient evidence to conclude that p < 0.75. O Reject H.. There is insufficient evidence to conclude that p < 0.75. O Do not reject Ho. There is insufficient evidence to conclude that p < 0.75. O Do not reject Ho. There is sufficient evidence to conclude that p < 0.75. (b) p = 0.72 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. O Reject H.. There is sufficient evidence to conclude that p < 0.75. O Reject Ho· There is insufficient evidence to conclude that p < 0.75. O Do not reject H. There is insufficient evidence to conclude that p < 0.75. O Do not reiect H. There is sufficient evidence to conclude that p < 0.75.

Consider the following hypothesis test. Ho:p 2 0.75 H3: p < 0.75 A sample of 300 items was selected. Compute the p-value and state your conclusion for each of the following sample results. Use a = 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. O Reject H.. There is sufficient evidence to conclude that p < 0.75. O Reject H.. There is insufficient evidence to conclude that p < 0.75. O Do not reject Ho. There is insufficient evidence to conclude that p < 0.75. O Do not reject Ho. There is sufficient evidence to conclude that p < 0.75. (b) p = 0.72 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. O Reject H.. There is sufficient evidence to conclude that p < 0.75. O Reject Ho· There is insufficient evidence to conclude that p < 0.75. O Do not reject H. There is insufficient evidence to conclude that p < 0.75. O Do not reiect H. There is sufficient evidence to conclude that p < 0.75.

Calculus For The Life Sciences
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter12: Probability
Section12.4: Discrete Random Variables; Applications To Decision Making
Problem 10E
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(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. Reject Ho: There is sufficient evidence to conclude that p < 0.75. Reject Ho. There is insufficient evidence to conclude that p < 0.75. O Do not reject Ho. There is insufficient evidence to conclude that p < 0.75. O Do not reject Ho. 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. O Reject Ho. There is sufficient evidence to conclude that p < 0.75. O Reject Ho. There is insufficient evidence to conclude that p < 0.75. O Do not reject Ho. There is insufficient evidence to conclude that p < 0.75. O Do not reject Ho. There is sufficient evidence to conclude that p < 0.75.
Transcribed Image Text:(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. Reject Ho: There is sufficient evidence to conclude that p < 0.75. Reject Ho. There is insufficient evidence to conclude that p < 0.75. O Do not reject Ho. There is insufficient evidence to conclude that p < 0.75. O Do not reject Ho. 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. O Reject Ho. There is sufficient evidence to conclude that p < 0.75. O Reject Ho. There is insufficient evidence to conclude that p < 0.75. O Do not reject Ho. There is insufficient evidence to conclude that p < 0.75. O Do not reject Ho. 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. Ho: p 2 0.75 H: p < 0.75 A sample of 300 items was selected. Compute the p-value and state your conclusion for each of the following sample results. Use a = 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. O Reject H. There is sufficient evidence to conclude that p < 0.75. O Reject H. There is insufficient evidence to conclude that p < 0.75. O Do not reject H.. There is insufficient evidence to conclude that p < 0.75. O Do not reject Ho. There is sufficient evidence to conclude that p < 0.75. (b) p = 0.72 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. O Reject H. There is sufficient evidence to conclude that p < 0.75. O Reject H.. There is insufficient evidence to conclude that p < 0.75. O Do not reject H.. There is insufficient evidence to conclude that p < 0.75. O Do not reject H.. There is sufficient evidence to conclude that p < 0.75.
Transcribed Image Text:You may need to use the appropriate appendix table or technology to answer this question. Consider the following hypothesis test. Ho: p 2 0.75 H: p < 0.75 A sample of 300 items was selected. Compute the p-value and state your conclusion for each of the following sample results. Use a = 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. O Reject H. There is sufficient evidence to conclude that p < 0.75. O Reject H. There is insufficient evidence to conclude that p < 0.75. O Do not reject H.. There is insufficient evidence to conclude that p < 0.75. O Do not reject Ho. There is sufficient evidence to conclude that p < 0.75. (b) p = 0.72 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. O Reject H. There is sufficient evidence to conclude that p < 0.75. O Reject H.. There is insufficient evidence to conclude that p < 0.75. O Do not reject H.. There is insufficient evidence to conclude that p < 0.75. O Do not reject H.. There is sufficient evidence to conclude that p < 0.75.
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