In a random sample of 50 dogs in Honolulu, the average weight was 12.4 pounds, with a sample standard deviation of 1.6 pounds. Find the 90% confidence interval for the average weight of dogs in Honolulu. Round to the nearest 1 decimal place.
In a random sample of 50 dogs in Honolulu, the average weight was 12.4 pounds, with a sample standard deviation of 1.6 pounds. Find the 90% confidence interval for the average weight of dogs in Honolulu. Round to the nearest 1 decimal place.
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 14PPS
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In a random sample of 50 dogs in Honolulu, the average weight was 12.4 pounds, with a sample standard deviation of 1.6 pounds. Find the 90% confidence interval for the average weight of dogs in Honolulu. Round to the nearest 1 decimal place.
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