The proportion of customers who do online shopping is believed to be 0.3. A survey of49...

The proportion of customers who do online shopping is believed to be 0.3. A survey of49 customers was taken. They were asked if they did online shopping. A. What is the probability of the sample proportion to be below 0.25? B. What is the probability that the sample mean is above 0.35? C. What is the role of the central limit theorem in solving this problem?

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orchestra answered 1 year ago

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