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Based on historical data, your manager believes that 2 9 % of the company's orders come from first - time customers. A random sample of

Based on historical data, your manager believes that 29% of the company's orders come from first-time
customers. A random sample of 75 orders will be used to estimate the proportion of first-time-customers.
What is the probability that the sample proportion is less than 0.3?
Note: You should carefully round any z-values you calculate to 4 decimal places to match wamap's
approach and calculations.
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