Question
You measure 20 dogs' weights, and find they have a mean weight of 48 ounces. Assume the population standard deviation is 11.4 ounces. Based on
You measure 20 dogs' weights, and find they have a mean weight of 48 ounces. Assume the population standard deviation is 11.4 ounces. Based on this, construct a 90% confidence interval for the true population mean dog weight.
Give your answers as decimals, to two places
____________________ +/- ___________________
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Algebra And Trigonometry
Authors: Cynthia Y Young
3rd Edition
1118475755, 9781118475751
