A simple random sample of 60 individuals was conducted. Below is a summary of the heights for the male and female students who participated in the survey.     Male Female Sample Size 28 32 Mean 70.8 64.3 Standard Deviation 2.6 2.8                                                 it is generally believed that males are taller than females. State the null and alternative hypothesis in order to test if the males are taller than the females.    Compute the 2 sample t statistic for the test. (round to 3 decimal places)   How many degrees of freedom? At a level of significance of what is your conclusion.

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