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###### Sampie Ol 31 obsenvations taken tromn normal populaton with sandard deviation &l 16, The sample mean is 39 Determine Ine 80% conficence interval for the population mean (Round the final ensuers t0 decimal places |Coniidence Interva iar the populabon mean

sampie Ol 31 obsenvations taken tromn normal populaton with sandard deviation &l 16, The sample mean is 39 Determine Ine 80% conficence interval for the population mean (Round the final ensuers t0 decimal places | Coniidence Interva iar the populabon mean

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