In developing an interval estimate for the population mean , the population standard deviation was assumed to be 6. The interval estimate was 45.0 1.5. Had equaled 12, the interval estimate would be 90 3.

Question

In developing an interval estimate for the population mean  , the population standard deviation  was assumed to be 6. The interval estimate was 45.0  1.5. Had  equaled 12, the interval estimate would be 90  3.

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The Answer of In developing an interval estimate for the population mean  , the population standard deviation  was assumed to be 6. The interval estimate was 45.0  1.5. Had  equaled 12, the interval estimate would be 90  3.

In Developing an Interval Estimate for the Population Mean