Question: Question 28 In developing an interval estimate, ifthe population standard deviation is unknown, G9 the standard deviation is arrived at using the range. the sample

Question 28 In developing an interval estimate, ifthe population standard deviation

is unknown, G9 the standard deviation is arrived at using the range.

Question 28 In developing an interval estimate, ifthe population standard deviation is unknown, G9 the standard deviation is arrived at using the range. the sample standard deviation can be used. it is impossible to develop an interval estimate. it is assumed that the population standard deviation is 1

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