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
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: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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