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Q7) The claim is that mean body temperature of healthy adults is less than 98.6 °F.

Sample Data Summary

Statistics: n=106, x̅ = 98.20 °F, s=0.62 °F.

Suppose μ denotes the true mean body temperature of healthy adults and significance level is 0.01.

The pvalue from the appropriate test statistic

Question 7 options:


a) is 0.620


b) is 0.260


c) cannot be determined because normality is not given.


d) is 0

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