Question 18: Based on historical data, your manager believes that 29% of the company's orders come from first- time customers. A random sample of 150 orders will be used to estimate the proportion of first- time customers. What is the probability that the sample proportion is between 0.2 and 0.31? Note: You should carefully round any z-values you calculate to 4 decimal places.

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Question 18:
Based on historical data, your manager believes that 29% of the company's orders come from first-
time customers. A random sample of 150 orders will be used to estimate the proportion of first-
time customers. What is the probability that the sample proportion is between 0.2 and 0.31?
Note: You should carefully round any z-values you calculate to 4 decimal places.
Transcribed Image Text:0 Question 18: Based on historical data, your manager believes that 29% of the company's orders come from first- time customers. A random sample of 150 orders will be used to estimate the proportion of first- time customers. What is the probability that the sample proportion is between 0.2 and 0.31? Note: You should carefully round any z-values you calculate to 4 decimal places.
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