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Recently,a local newspaper reported that part time students are older than full time students.In order to test the validity of its statement,two independent samples of students were selected.
a.Give the hypotheses for the above.
b.Determine the degrees of freedom.
c.Compute the test statistic.
d.At 95% confidence,test to determine whether or not the average age of part time students is significantly more than full time students.
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