Question: Statistics and probability Question 2 John surfs the website on a regular basis. Suppose the time he spent surfing the website per day is normally

Statistics and probability

Question 2 John surfs the website on a regular basis. Suppose the time he spent surfing the website per day is normally distributed, u = 8 minutes and o = 2 minutes. If you select a random sample of 4 sessions, a. What is the probability that the sample mean is less than 8 minutes? Explain b. What is the probability that sample mean is between 8 and 10 minutes

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