Based on historical data, your manager believes that 43% of the company's orders come from first- time customers. A random sample of 90 orders will be used to estimate the proportion of first-time- customers. What is the probability that the sample proportion is between 0.3 and 0.44? Note: You should carefully round any z-values you calculate to 4 decimal places to match wamap's approach and calculations. Answer = (Enter your answer as a number accurate to 4 decimal places.) Question Help: Message instructor

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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Based on historical data, your manager believes that 43% of the company's orders come from first-
time customers. A random sample of 90 orders will be used to estimate the proportion of first-time-
customers. What is the probability that the sample proportion is between 0.3 and 0.44?
Note: You should carefully round any z-values you calculate to 4 decimal places to match wamap's
approach and calculations.
Answer =
(Enter your answer as a number accurate to 4 decimal places.)
Question Help: Message instructor
Submit Question
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Transcribed Image Text:Based on historical data, your manager believes that 43% of the company's orders come from first- time customers. A random sample of 90 orders will be used to estimate the proportion of first-time- customers. What is the probability that the sample proportion is between 0.3 and 0.44? Note: You should carefully round any z-values you calculate to 4 decimal places to match wamap's approach and calculations. Answer = (Enter your answer as a number accurate to 4 decimal places.) Question Help: Message instructor Submit Question Previous 80 888 F3 F4 F5 F6 F7 F8 F9 $ & 2 4 6. 7 8. W E Y U J K この # 3
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