Mathematics, 12.04.2021 23:30, mooreadrian412
Based on historical data, your manager believes that 28% of the company's orders come from first-time customers. A random sample of 148 orders will be used to estimate the proportion of first-time-customers. What is the probability that the sample proportion is between 0.21 and 0.33?
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.)
Answers: 2
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Based on historical data, your manager believes that 28% of the company's orders come from first-tim...
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