Question 1 CNNBC recently reported that the mean annual cost of auto insurance is 992 dollars. Assume the standard deviation is 218 dollars, and the cost is normally distributed. You take a simple...

Extracted text: Question 1 CNNBC recently reported that the mean annual cost of auto insurance is 992 dollars. Assume the standard deviation is 218 dollars, and the cost is normally distributed. You take a simple random sample of 40 auto insurance policies. Round your answers to 4 decimal places. a. What is the distribution of X? X - N( b. What is the distribution of ? E - N( c. What is the probability that one randomly selected auto insurance is more than $1008? d. a simple random sample of 40 auto insurance policies, find the probability that the average cost is more than $1008, e. For part d), is the assumption of normal necessary? O NoO Yes Submit Question Question 2 The sampling distribution of a statistic is (select the best answer): А: sampling was effective. B: standardizing. The mechanism that determines whether the random A normal curve, for which probabilities are obtained by C: to be randomly sampled. D: samples of the same size, from the same population. E: single random sample, from the same population. A distribution of all parameters from the population that is A distribution of a single statistic from repeated random A distribution of all possible summary statistics from a O Choice A O Choice B O Choice C O Choice D O Choice E