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Based on historical data, your manager believes that 34% of the company's orders come from first-t ...
Based on historical data, your manager believes that 34% of the company's orders come from first-time customers. A random sample of 68 orders will be used to estimate the proportion of first-time-customers. What is the probability that the sample proportion is less than 0.31? Answer = .3050 X (Enter your answer as a number accurate to 4 decimal places.) Question Help: Post to forum Submit Question