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A random sample of 10 independent healthy people showed the body temperatures given below (in degrees Fahrenheit). Test the hypothesis that the population mean is
A random sample of 10 independent healthy people showed the body temperatures given below (in degrees Fahrenheit). Test the hypothesis that the population mean is not 98.6 F, using a significance level of 0.05 98.8 98.7 99.0 96.4 98.1 98.2 97.9 99.2 98.4 97.7 Determine the null and alternative hypotheses. Choose the correct answer below. O A. Ho: H 98.6 OF. Ho : H = 98.6 Ha : H > 98.6 Ha: H = 98.6 Ha: H # 98.6 Check the conditions to see whether the test statistic will follow a t-distribution. The sample random and the observations independent. The distribution of the sample is is not isA random sample of 10 independent healthy people showed the body temperatures given below (in degrees Fahrenheit). Test the hypothesis that the population mean is not 98.6 F, using a significance level of 0.05. 98.8 98.7 99.0 96.4 98.1 98.2 97.9 99.2 98.4 97.7 1 1 1 1 1 Determine the null and alternative hypotheses. Choose the correct answer below. O A. Ho: H 98.6 F. Ho: H = 98.6 Ha: H > 98.6 Ha: H = 98.6 Ha: H# 98.6 Check the conditions to see whether the test statistic will follow a t-distribution. The sample random and the observations independent. The distribution of the sample is are not areA random sample of 10 independent healthy people showed the body temperatures given below (in degrees Fahrenheit). Test the hypothesis that the population mean is not 98.6 F, using a significance level of 0.05. 98.8 98.7 99.0 96.4 98.1 98.2 97.9 99.2 98.4 97.7 11 1 1 1 Determine the null and alternative hypotheses. Choose the correct answer below. O A. HO: H 98.6 F. HO: H= 98.6 Ha: H > 98.6 Ha: H = 98.6 Ha: H # 98.6 Check the conditions to see whether the test statistic will follow a t-distribution. The sample random and the observations independent. The distribution of the sample is approximately Normal. not approximately Normal
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