Suppose that 2% of transactions in a region are fraudulent. Transactions are assumed to be independent of each other. Calculate with the help of the normal approximation that between 1000 More than 20 transactions are fraudulent. Show your work.

Intermediate Algebra
19th Edition
ISBN:9780998625720
Author:Lynn Marecek
Publisher:Lynn Marecek
Chapter12: Sequences, Series And Binomial Theorem
Section12.3: Geometric Sequences And Series
Problem 12.58TI: What is the total effect on the economy of a government tax rebate of $500 to each household in...
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Suppose that 2% of transactions in a region are fraudulent. Transactions are assumed to be independent of each other. Calculate with the help of the normal approximation that between 1000 More than 20 transactions are fraudulent. Show your work.

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