Question
A simple random sample of size n is drawn. The sample mean, x overbar, is found...
A simple random sample of size n is drawn. The sample mean, x overbar, is found to be 18.9, and the sample standard deviation, s, is found to be 4.8. LOADING... Click the icon to view the table of areas under the t-distribution. (a) Construct a 95% confidence interval about mu if the sample size, n, is 34. Lower bound: nothing; Upper bound: nothing (Use ascending order. Round to two decimal places as needed.)
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