Mathematics, 31.10.2019 06:31, Brianna1227
Advertisers contract with internet service providers and search engines to place ad on websites. they pay a fee based on the number of potential customers who click on their ad. unfortunately, click fraudāthe practice of someone clicking on and ad solely for the purpose of driving up advertising has become a problem. forty percent of advertisers claim they have been a victim of click fraud ( business week, march 13, 2006). suppose a simple random sample of 380 advertisers will be taken to learn more about how they are affected by this practice. a.what is the probability that the sample proportion will be within +/-.04 of the population experiencing click fraud? b. what is the probability that the sample reapportion will be greater that .45?
Answers: 1
Mathematics, 20.06.2019 18:02, evarocks352
Farmer dave harvested his corn. he stored 5/9 of his corn in one large silo and 3/4 of the remaining corn in a small silo. the rest was taken to a market to be sold. a. what fraction of the corn was stored in the small silo? 10 points
Answers: 3
Mathematics, 21.06.2019 20:20, Tnaaasty5901
Convert the mixed numbers into improper fractions. convert the improper fraction to mixed numbers.
Answers: 1
Advertisers contract with internet service providers and search engines to place ad on websites. the...
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