1) Use the pulse rates in beats per minute (bpm) of a random sample of adult females listed in the data set available below to test the claim that the mean is less than 80 bpm. Use a 0.01 significance level. Assuming all conditions for conducting a hypothesis test are met, what are the null and alternative hypotheses? Pulse Rates (bpm) 54 87 62 91 56 69 73 89 85 98 56 92 45 65 35 85 61 89 64 83 105 84 74 80 73 105 71 39 77 88 93 81 98 35 74 67 86 105 62 80 84 77 93 88 85 69 88 53 87 88 Assuming all conditions for conducting a hypothesis test are met, what are the null and alternative hypotheses? A. H0: μ=80 bpm H1: μ<80 bpm B. H0: μ=80 bpm H1: μ≠80 bpm C. H0: μ>80 bpm H1: μ<80 bpm D. H0: μ=80 bpm H1: μ>80 bpm 2) Determine the test statistic (Round to two decimal places as needed.) 3) Determine the P-value. (Round to three decimal places as needed.) 4) State the final conclusion that addresses the original claim.
1)
Use the pulse rates in beats per minute (bpm) of a random sample of adult females listed in the data set available below to test the claim that the mean is less than 80 bpm. Use a 0.01 significance level. Assuming all conditions for conducting a hypothesis test are met, what are the null and alternative hypotheses?
Pulse Rates (bpm)
54
87
62
91
56
69
73
89
85
98
56
92
45
65
35
85
61
89
64
83
105
84
74
80
73
105
71
39
77
88
93
81
98
35
74
67
86
105
62
80
84
77
93
88
85
69
88
53
87
88
Assuming all conditions for conducting a hypothesis test are met, what are the null and alternative hypotheses?
A.
H0: μ=80 bpm
H1: μ<80 bpm
B.
H0: μ=80 bpm
H1: μ≠80 bpm
C.
H0: μ>80 bpm
H1: μ<80 bpm
D.
H0: μ=80 bpm
H1: μ>80 bpm
2)
Determine the test statistic
(Round to two decimal places as needed.)
3)
Determine the P-value.
(Round to three decimal places as needed.)
4)
State the final conclusion that addresses the original claim.
(OPTION 1-Reject, OPTION 2- Fail to reject) Ho. There is (OPTION 1-sufficient, OPTION 2-not sufficient) evidence to conclude that the mean of the population of pulse rates for adult females is (OPTION 1- Less than, -OPTION 2-Greater than, OPTION 3-Not) 80 bpm.
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