Suppose you use simple random sampling to select and measure 44 watermelons' weights, and find they have a mean weight of 70 ounces. Assume the population standard deviation is 5.4 ounces. Based on this, construct a 95% confidence interval for the true population mean watermelon weight. Give your answers as decimals, to two places ± ounces

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Suppose you use simple random sampling to select and
measure 44 watermelons' weights, and find they have a
mean weight of 70 ounces. Assume the population
standard deviation is 5.4 ounces. Based on this,
construct a 95% confidence interval for the true
population mean watermelon weight.
Give your answers as decimals, to two places
±
ounces
Transcribed Image Text:Suppose you use simple random sampling to select and measure 44 watermelons' weights, and find they have a mean weight of 70 ounces. Assume the population standard deviation is 5.4 ounces. Based on this, construct a 95% confidence interval for the true population mean watermelon weight. Give your answers as decimals, to two places ± ounces
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