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Scientists estimate that the distribution of the life span of the Galápagos Islands giant tortoise is
Scientists estimate that the distribution of the life span of the Galápagos Islands giant tortoise isapproximately normal with mean 100 years and standard deviation 15 years. Based on the estimate, which
of the following is closest to the age of a Galápagos Islands giant tortoise at the 90th percentile of the
distribution?
Theclosest estimateto theageof aGalápagos Islands giant tortoiseat the 90th percentile of the distribution is 119.35 yearsThe given parameters are:--population mean---standard deviation---p-valueThez valueatp-value = 90%is 1.29So, we have:The formula forz-valueis:So, we have:Multiply both sides by 15Add 100 to both sidesHence, the closestestimateis 119.35 yearsRead more aboutestimatesat:brainly.com/question/17810589...
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