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Mathematics, 28.06.2019 09:20 sruthivada

Iwant you to conduct a hypothesis test for a difference of means for cholesterol levels between male and female students. there are 148 females and 164 males in our sample. you can treat this as a large sample problem and use z-values for confidence intervals and hypothesis tests (however, excel uses a t-value in anything it calculates). the output from microsoft excel is given below to . your job will be to find the right numbers in the output to solve the problem. excel descriptive statistics for cholesterol levels of males and females the descriptive statistics are given above. put a 95% confidence interval around just the female mean. what is the upper bound for the 95% ci? use 3 significant decimal places and use the proper rules of rounding.

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