Prof Rea’s Exam Question 2. A restaurant is deciding which f…
Prof Rea’s Exam Question 2. A restaurant is deciding which farm to order lettuce from for a seasonal salad on their menu. The average cost for an assortment of 5 heads of lettuce in California is $7.69 with a population standard deviation of $0.18. Assume that lettuce cost in California is normally distributed. Suppose that farms in California sell 10 different kinds of lettuce. Explain why the sampling distribution of sample means is approximately normal. Compute the mean,