A sports shop records the sales of items made in China and those made in America. Country of Origin N Mean Std. Deviation China 50 22.5 9.75 America 33 33.15 11.6 1. Calculate a 95% confidence interval for the mean sales amount made in America
A sports shop records the sales of items made in China and those made in America. Country of Origin N Mean Std. Deviation China 50 22.5 9.75 America 33 33.15 11.6 1. Calculate a 95% confidence interval for the mean sales amount made in America
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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A sports shop records the sales of items made in China and those made in America.
Country of Origin N Mean Std. Deviation
China 50 22.5 9.75
America 33 33.15 11.6
1. Calculate a 95% confidence interval for the mean sales amount made in America
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