In Exercises 37 and 38, assume the sample is from a normally distributed population and
Chapter 6, Problem 37(choose chapter or problem)
In Exercises 37 and 38, assume the sample is from a normally distributed population and construct the indicated confidence intervals for (a) the population variance s2 and (b) the population standard deviation s. Interpret the results.The weights (in ounces) of 17 randomly selected superzoom digital camerasare listed. Use a 95% level of confidence. (Adapted from Consumer Reports)14 13 8 15 19 15 35 8 1710 9 17 21 7 15 11 24
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