Confidence interval for the true mean weigh

Reference no: EM13985457

A random sample of 32 persons attending a certain diet clinic was found to have lost (over a three-week period) an average of 30 pounds, with a sample standard deviation of 11. For these data, a 99% confidence interval for the true mean weigh loss by patients attending clinic would have limits (? , ?).

Reference no: EM13985457

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