22. At a certain restaurant, the distribution of wait times between ordering a meal and receiving the meal has mean 11.4 minutes and standard deviation 2.6 minutes. The restaurant manager wants to find the probability that the mean wait time will be greater than 12.0 minutes for a random sample of 84 customers. Assuming the wait times among customers are independent, which of the following describes the sampling distribution of the sample mean wait time for random samples of size 84 ? (A) Approximately normal with mean 11.4 minutes and standard deviation 2.6 minutes 26 (B) Approximately normal with mean 11.4 minutes and standard deviation minute V84 (C) Approximately normal with mean 12.0 minutes and standard deviation 2.6 minutes (D) Binomial with mean 84(0.41) minutes and standard deviation 84(0.41)(0.59) minutes (E) Binomial with mean 84(0.5) minutes and standard deviation /84(0.5)(0.5) minutes

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Statements and Logic

Logic is the analysis of general patterns of thoughts without regard to any specific sense of context.