measure 35 dogs' weights, and find they have a mean weight of 75 ounces. Assume the population standard deviation is 14.2 ounces. Based on this, construct a 95% confidence interval for the true population mean dog weight.
measure 35 dogs' weights, and find they have a mean weight of 75 ounces. Assume the population standard deviation is 14.2 ounces. Based on this, construct a 95% confidence interval for the true population mean dog weight.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 3BGP
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Constructing a Confidence Interval for a Population
You measure 35 dogs' weights, and find they have a mean weight of 75 ounces. Assume the population standard deviation is 14.2 ounces. Based on this, construct a 95% confidence interval for the true population mean dog weight.
Round your answers to two decimal places. Enter your answers in the form:
Sample Mean ± Margin of Error
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