Mathematics, 24.07.2020 19:01 aambitiouss

a food snack manufacturer samples 9 bags of pretzels off the assembly line and weights their contents. If the sample mean is 14.2 oz. and teh sample devision is 0.70 oz, find the 95% confidense interval of the true mean

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a food snack manufacturer samples 9 bags of pretzels off the assembly line and weights their content...