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The dean of students of of Montclair State University , NJ claims that the average distance commuting students travel to the campus is 3 2
The dean of students of ofMontclair State University NJ claims that the average distance commuting students travel to the campus is miles. The commuting students feel otherwise.
A sample of students was randomly selected and yielded a mean of miles and a standard deviation of miles. Test the deans claim at the percent level of significance using critical approach. Hint; zalpha
a Whats the Ho Null and Ha Alternate Hypothesis for this twotailed test
b Refute deans claim conclusion
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