Mathematics, 11.05.2021 02:10, SpookyAlex2132
Subjects in a study by Dabonneville et al. (A-9) included a sample of 40 men who claimed to engage in a variety of sports activities (multisport). The mean body mass index (BMI) for these men was 22.41 with a standard deviation of 1.27. A sample of 24 male rugby players had a mean BMI of 27.75 with a standard deviation of 2.64. Is there sufficient evidence for one to claim that, in general, rugby players have a higher BMI than the multisport men? Let a ¼ :01.
Answers: 2
(using the standard normal table)
so, we reject 
.
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Subjects in a study by Dabonneville et al. (A-9) included a sample of 40 men who claimed to engage i...
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