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CNNBC recently reported that the mean annual cost of auto insurance is 1002 dollars. Assume the standard deviation is 200 dollars. You take a simple
CNNBC recently reported that the mean annual cost of auto insurance is 1002 dollars. Assume the standard deviation is 200 dollars. You take a simple random sample of 83 auto insurance policies. Assuming the original population forms a bell-shaped distribution, answer the following and round your answers to three decimals. Find the probability that a single randomly selected value is at least 962 dollars. P(X > 962) =
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