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Students estimated the length of one minute without reference to a watch or clock, and the times (seconds) are listed below. Assume that a simple random sample has been selected. Use a 0.05 significance level to test the claim that these times are from a population with a mean equal to 60 seconds. Does it appear that students are reasonably good at estimating one minute? 67 66 81 47 38 63 67 72 43 95 0.60 (Round to two decimal places as needed.) Identify the P-value. 23 93 (Round to three decimal places as needed.) 61 64 65 Q Perform the test assuming that the requirements are met. Identify the null and alternative hypotheses. Ho 60 H₁: P # 60 (Type integers or decimals. Do not round.) Identify the test statistic. C

Students estimated the length of one minute without reference to a watch or clock, and the times (seconds) are listed below. Assume that a simple random sample has been selected. Use a 0.05 significance level to test the claim that these times are from a population with a mean equal to 60 seconds. Does it appear that students are reasonably good at estimating one minute? 67 66 81 47 38 63 67 72 43 95 0.60 (Round to two decimal places as needed.) Identify the P-value. 23 93 (Round to three decimal places as needed.) 61 64 65 Q Perform the test assuming that the requirements are met. Identify the null and alternative hypotheses. Ho 60 H₁: P # 60 (Type integers or decimals. Do not round.) Identify the test statistic. C

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 14PPS
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Students estimated the length of one minute without reference to a watch or clock, and the times (seconds) are listed below. Assume that a simple random sample has been selected. Use a 0.05 significance level to test the claim that these times are from a population with a mean equal to 60 seconds. Does it appear that students are reasonably good at estimating one minute? 67 66 81 47 38 63 67 72 43 95 0.60 (Round to two decimal places as needed.) Identify the P-value. 23 93 (Round to three decimal places as needed.) 61 64 65 Q Perform the test assuming that the requirements are met. Identify the null and alternative hypotheses. Ho 60 H₁: P # 60 (Type integers or decimals. Do not round.) Identify the test statistic. C
Transcribed Image Text:Students estimated the length of one minute without reference to a watch or clock, and the times (seconds) are listed below. Assume that a simple random sample has been selected. Use a 0.05 significance level to test the claim that these times are from a population with a mean equal to 60 seconds. Does it appear that students are reasonably good at estimating one minute? 67 66 81 47 38 63 67 72 43 95 0.60 (Round to two decimal places as needed.) Identify the P-value. 23 93 (Round to three decimal places as needed.) 61 64 65 Q Perform the test assuming that the requirements are met. Identify the null and alternative hypotheses. Ho 60 H₁: P # 60 (Type integers or decimals. Do not round.) Identify the test statistic. C
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