Use the pulse rates in beats per minute (bpm) of a random sample of adult females...
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 74
bpm. Use a .05 significance level.
Pulse rate data:
83,47,43,66,64,36,37,103,40,73,72,84,47,36,56,92,45,41,72,66,39,89,79,92,97,58,86,100,95,87,68,76,87,85,52,93,93,101,84,68,42,69,44,50,100,103,94,52,60,102
Determine the test statistic. ______ (Round to two decimal places as needed.)
Determine the P-value. _______ (Round to three decimal places as needed.)
State the final conclusion that addresses the original claim.
Reject/Fail to reject H0. There is not sufficient/sufficient evidence to conclude that the mean of the population of pulse rates for adult females is not/greater than/less than 74 bpm.
Homework Answers
The statistical software output for this problem is:
Hence,
Test statistic = -0.98
P-value = 0.166
Fail to reject; Not sufficient
Add Answer to:
Use the pulse rates in beats per minute (bpm) of a random
sample of adult females...
Use the pulse rates in beats per minute (bpm) of a random sample of adult females...
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 74 bpm. Use a 0.01 significance level. Pulse Rate (bpm) 60 87 93 92 95 62 92 93 71 67 35 84 54 68 74 36 72 67 100 61 52 42 58 104 67 102 83 95 73 76 38 42 55 85 38 99 84...
Use the pulse rates in beats per minute (bpm) of a random sample of adult females...
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 82 bpm. Use a 0.05 significance level. Pulse Rate (bpm) 96 56 99 95 91 81 61 47 100 78 81 67 76 47 74 57 75 102 66 70 86 47 88 52 44 61 80 91 57 90 73 77 105 105 42 63 93...
Listed below are pulse rates (beats per minute) from samples of adult males and females. Find...
Listed below are pulse rates (beats per minute) from samples of adult males and females. Find the mean and median for each of the two samples and then compare the two sets of results. Does there appear to be a difference? Male: 67 54 54 86 77 55 62 61 64 57 59 88 63 76 69 Female: 90 79 87 88 68 63 93 87 87 84 66 89 72 89 74 Find the means. The mean for males...
Listed below are pulse rates (beats per minute) from samples of adult males and females. Find...
Listed below are pulse rates (beats per minute) from samples of adult males and females. Find the mean and median for each of the two samples and then compare the two sets of results. Does there appear to be a difference? Male: 67 54 54 86 77 55 62 61 64 57 59 88 63 76 69 Female: 90 79 87 88 68 63 93 87 87 84 66 89 72 89 74 Find the means. The mean for males...
Claim: The mean pulse rate (in beats per minute) of adult males is equal to 69...
Claim: The mean pulse rate (in beats per minute) of adult males is equal to 69 bpm. For a random sample of 169 adult males, the mean pulse rate is 69.3 bpm and the standard deviation is 10.7 bpm. Find the value of the test statistic. The value of the test statistic is (Round to two decimal places as needed.)
Claim: The mean pulse rate (in beats per minute) of adult males is equal to 69...
Claim: The mean pulse rate (in beats per minute) of adult males is equal to 69 bpm. For a random sample of 134 adult males, the mean pulse rate is 68.3 bpm and the standard deviation is 10.6 bpm. Find the value of the test statistic. The value of the test statistic is (Round to two decimal places as needed)
Claim: The mean pulse rate (in beats per minute) of adult males is equal to 69...
Claim: The mean pulse rate (in beats per minute) of adult males is equal to 69 bpm. For a random sample 155 adult males, the mean pulse rate is 69.9 bpm and the standard deviation is 10.7 bpm. Find the value o the test statistic. The value of the test statistic is (Round to two decimal places as needed.)
ssume a significance level of a=0.1 and use the given information to complete parts (a) and...
ssume a significance level of a=0.1 and use the given information to complete parts (a) and (b) below. Driginal claim: The mean pulse rate (in beats per minute) of a certain group of adult males is 74 bpm. The hypothesis test results in a P-value of 0.0044. a. State a conclusion about the null hypothesis. (Reject Ho or fail to reject Ho) Choose the correct answer below. O A. Fail to reject Ho because the P-value is less than or...
claim: the mean pulse rate (in beats per minute) of adult males is equal to 69...
claim: the mean pulse rate (in beats per minute) of adult males is
equal to 69 bpm. For a random sample of 138 adult males, the mean
pulse rate is 70.4 bpm and the standard deviation is 11.5 bpm. Find
the valie of the test statstic
Claim the mean pulserate in bus per mais top For a random sample of 138 adult males, the meanpuses 70 de anderd de 115 mFind the value of the test The value of the...
Pulse Rate (bpm) 70 57 65 86 55 103 56 92 56 46 66 89 52...
Pulse Rate (bpm) 70 57 65 86 55 103 56 92 56 46 66 89 52 60 77 67 63 78 68 48 37 88 61 73 61 88 94 45 76 95 38 90 91 83 95 102 59 82 69 41 56 96 49 69 93 35 79 Print Done 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...
Listed below are pulse rates (beats per minute) from samples of adult males and females. Find the mean and median for each of the two samples and then compare the two sets of results. Does there appear to be a difference? Male: 67 54 54 86 77 55 62 61 64 57 59 88 63 76 69 Female: 90 79 87 88 68 63 93 87 87 84 66 89 72 89 74 Find the means. The mean for males...
Listed below are pulse rates (beats per minute) from samples of adult males and females. Find the mean and median for each of the two samples and then compare the two sets of results. Does there appear to be a difference? Male: 67 54 54 86 77 55 62 61 64 57 59 88 63 76 69 Female: 90 79 87 88 68 63 93 87 87 84 66 89 72 89 74 Find the means. The mean for males...
Claim: The mean pulse rate (in beats per minute) of adult males is equal to 69 bpm. For a random sample of 169 adult males, the mean pulse rate is 69.3 bpm and the standard deviation is 10.7 bpm. Find the value of the test statistic. The value of the test statistic is (Round to two decimal places as needed.)
Claim: The mean pulse rate (in beats per minute) of adult males is equal to 69 bpm. For a random sample of 134 adult males, the mean pulse rate is 68.3 bpm and the standard deviation is 10.6 bpm. Find the value of the test statistic. The value of the test statistic is (Round to two decimal places as needed)
Claim: The mean pulse rate (in beats per minute) of adult males is equal to 69 bpm. For a random sample 155 adult males, the mean pulse rate is 69.9 bpm and the standard deviation is 10.7 bpm. Find the value o the test statistic. The value of the test statistic is (Round to two decimal places as needed.)
ssume a significance level of a=0.1 and use the given information to complete parts (a) and (b) below. Driginal claim: The mean pulse rate (in beats per minute) of a certain group of adult males is 74 bpm. The hypothesis test results in a P-value of 0.0044. a. State a conclusion about the null hypothesis. (Reject Ho or fail to reject Ho) Choose the correct answer below. O A. Fail to reject Ho because the P-value is less than or...
claim: the mean pulse rate (in beats per minute) of adult males is
equal to 69 bpm. For a random sample of 138 adult males, the mean
pulse rate is 70.4 bpm and the standard deviation is 11.5 bpm. Find
the valie of the test statstic
Claim the mean pulserate in bus per mais top For a random sample of 138 adult males, the meanpuses 70 de anderd de 115 mFind the value of the test The value of the...
Pulse Rate (bpm) 70 57 65 86 55 103 56 92 56 46 66 89 52 60 77 67 63 78 68 48 37 88 61 73 61 88 94 45 76 95 38 90 91 83 95 102 59 82 69 41 56 96 49 69 93 35 79 Print Done 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...
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