The numbers below represent the amounts of debt a sample of students accrued to receive their degrees. Use a 96% confidence level to construct the confidence interval for the population mean.
1. sample mean = (2 decimals like 45988.25)
2. sample std. dev. s= (2 decimals like 33548.58)
3. Critical value = (2 decimals like 3.19)
4. Margin of error E= ( 2 decimals like 13547.58)
5. Confidence interval
(2 decimals, include the parenthesis like (6458.15,1478.78) no spaces, a comma in between)
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