The NCAA is interested in estimating the difference in mean number of daily training hours for men and women athletes on college campuses. They want 95 percent confidence and will select a sample of 10 men and 10 women for the study. The sample results are: MenWomenn1 = 10 studentsn2 = 10 students 1=2.7hours 2.4hourss1 = .30 hourss2 = .40 hours Based on these data calculate: a) point estimateb) pooled standard deviationc) t-critical value with 95% confidenced) the 95% confidence interval for the diference between two groups

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Description: The NCAA is interested in estimating the difference in mean number of daily training hours for men and women athletes on college campuses. They want 95 percent confidence and will select a sample of 10 men and 10 women for the study. The sample resul

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MATLAB: An Introduction with Applications

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The NCAA is interested in estimating the difference in mean number of daily training hours for men and women athletes on college campuses. They want 95 percent confidence and will select a sample of 10 men and 10 women for the study. The sample results are:

Men	Women
n1 = 10 students	n2 = 10 students
_1=2.7hours	2.4hours
s1 = .30 hours	s2 = .40 hours

Based on these data calculate:

a) point estimate

b) pooled standard deviation

c) t-critical value with 95% confidence

d) the 95% confidence interval for the diference between two groups

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