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You want to obtain a sample to estimate the proportion of a population that possess a particular genetic marker. Based on previous evidence, you believe approximately p* = 84 % of the population have the genetic marker. You would like to be 90% confident that your estimate is within 5% of the true population proportion. How large of a sample size is required? n = 250 Do not round mid-calculation. However, you may use a critical value accurate to three decimal places.

You want to obtain a sample to estimate the proportion of a population that possess a particular genetic marker. Based on previous evidence, you believe approximately p* = 84 % of the population have the genetic marker. You would like to be 90% confident that your estimate is within 5% of the true population proportion. How large of a sample size is required? n = 250 Do not round mid-calculation. However, you may use a critical value accurate to three decimal places.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 2AGP
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You want to obtain a sample to estimate the proportion of a population that possess a particular genetic marker. Based on previous evidence, you believe approximately p* = 84 % of the population have the genetic marker. You would like to be 90% confident that your estimate is within 5% of the true population proportion. How large of a sample size is required? n = 250 Do not round mid-calculation. However, you may use a critical value accurate to three decimal places.
Transcribed Image Text:You want to obtain a sample to estimate the proportion of a population that possess a particular genetic marker. Based on previous evidence, you believe approximately p* = 84 % of the population have the genetic marker. You would like to be 90% confident that your estimate is within 5% of the true population proportion. How large of a sample size is required? n = 250 Do not round mid-calculation. However, you may use a critical value accurate to three decimal places.
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