Mathematics, 28.11.2019 05:31 star030616

Aresearcher is interested in estimating the mean weight of a semi tracker truck to determine the potential load capacity. she takes a random sample of 17 trucks and computes a sample mean of 20,000 pounds with sample standard deviation of 1,500. the 95% confidence interval for the population mean weight of a semi tracker truck

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Aresearcher is interested in estimating the mean weight of a semi tracker truck to determine the pot...