# SOLUTION: You are given the sample mean and the sample standard deviation. Use this information to sonstruct the 90% and 95% confidence intervals for the population mean. Which interval is

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 Question 481040: You are given the sample mean and the sample standard deviation. Use this information to sonstruct the 90% and 95% confidence intervals for the population mean. Which interval is wider? If convenient, use technology to construct the confidence intervals. A random sample of 40 eight- ounce servings of different juice drinks has a mean of 99.1 calories and a Atandard deviation of 48.5 calories. The 90% confidence interval is (__,__). (round to one decimal place as needed.) Answer by stanbon(57347)   (Show Source): You can put this solution on YOUR website!You are given the sample mean and the sample standard deviation. Use this information to sonstruct the 90% and 95% confidence intervals for the population mean. ---- More confidence requires a wider interval. The 95CI is wider Which interval is wider? If convenient, use technology to construct the confidence intervals. ------------------------------------- A random sample of 40 eight- ounce servings of different juice drinks has a mean of 99.1 calories and a standard deviation of 48.5 calories. The 90% confidence interval is (83.589,114.61). (round to one decimal place as needed.) ================= Cheers, Stan H.