Short Answer
Assume that the population distributions of ages (in years) of students at two different universities in Michigan are normal with equal variances. Two random samples, drawn independently from the populations, showed the following statistics. Construct and interpret a 99% confidence interval for the true difference in average ages of students at both universities.
What is the 99% confidence interval? (CI)
CI = ______________ Enter (n1, n2)
The sample evidence supports that the two universities' students ______________ have significantly different ages.
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