Break.com is an ad-supported video-sharing website. Its advertisers can choose to have their ad displayed for some amount of time on a particular page within the website. Break.com charges per impression made of an ad, i.e., per visitor that sees the ad. The cost for displaying an ad is usually quoted in cost-per-thousand impressions (CPM). For the homepage, the CPM is $9. The number of visitors per day to Break.com is random. Break.com claims that over the past 60 days the average number of visitors to the homepage per day is 1 million. Furthermore, Break.com claims the population standard deviation is 0.25 million. Calculate a 95% confidence interval for the average number of visitors to the homepage per day.

Break.com is an ad-supported video-sharing website. Its advertisers can choose to have their ad displayed for some amount of time on a particular page within the website. Break.com charges per impression made of an ad, i.e., per visitor that sees the ad. The cost for displaying an ad is usually quoted in cost-per-thousand impressions (CPM). For the homepage, the CPM is $9. The number of visitors per day to Break.com is random. Break.com claims that over the past 60 days the average number of visitors to the homepage per day is 1 million. Furthermore, Break.com claims the population standard deviation is 0.25 million. Calculate a 95% confidence interval for the average number of visitors to the homepage per day.

Algebra: Structure And Method, Book 1

(REV)00th Edition

ISBN:9780395977224

Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Chapter1: Introduction To Algebra

Section1.5: Translating Sentences Into Equations

Problem 30WE

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