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A random sample of 96 LED 50-TVs have an average retail price of $335, with a standard deviation of $54. Calculate the margin of error
A random sample of 96 LED 50"-TVs have an average retail price of $335, with a standard deviation of $54. Calculate the margin of error and construct a 90% confidence interval for the population mean retail price for LED 50"-TVs. T-Distribution Table E= Round to the nearest dollar < < Round to the nearest dollar
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Elementary Linear Algebra
Authors: Ron Larson
8th Edition
1305877020, 9781305877023
