Question: Statistics from Cornell's Northeast Regional Climate Center indicate that Ithaca, NY, gets an average of 35.4 inches of rain each year, with a standard deviation

Statistics from Cornell's Northeast Regional Climate Center indicate that Ithaca, NY, gets an average of 35.4 inches of rain each year, with a standard deviation of 4.2 inches. A Cornell University student is in Ithaca for 6 years. Let y-hat represent the mean amount of rain for those 6 years. What's the probability that those 6 years average less than 30 inches of rain? Give your answer to 4 decimal places. Hint: Assume a Normal model

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