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Given in the table are the BMI statistics for random samples of men and women. Assume that the two samples are independent simple random samples
Given in the table are the BMI statistics for random samples of men and women. Assume that the two samples are independent simple random samples selected from normally distributedpopulations, and do not assume that the population standard deviations are equal. Usea =0.05 significance level.
Male BMI | Female BMI | |
Mean | 27.6683 | 25.2027 |
Standard deviation | 8.397 | 4.455 |
Sample size | 46 | 46 |
Ho: ______________________ Ha: ___________________
P-value: ___________________
Decision: _______________________________
Summary: ___________________________________________________
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