An American Express retail survey found that 16% of U.S. consumers had used the internet to buy gifts during the holiday's season. If 1285 customers participated in the survey , what is the interval estimate of the population proportion of the customers using the internet to buy gifts ? use 95% confidence .

An American Express retail survey found that 16% of U.S. consumers had used the internet to buy gifts during the holiday's season. If 1285 customers participated in the survey , what is the interval estimate of the population proportion of the customers using the internet to buy gifts ? use 95% confidence .

Name: An American Express retail survey found that 16% of U.S. consumers had
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Description: An American Express retail survey found that 16% of U.S. consumers had used the internet to buy gifts during the holiday's season. If 1285 customers participated in the survey , what is the interval estimate of the population proportion of the custom

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.6: Summarizing Categorical Data

Problem 30PPS

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