(b) The weight of computer chairs is approximately normally distributed. There are two companies produce that kind of chair. Table Q2(b) shows the necessary data. Table Q2(b): Details related to Company 1 and Company 2 Company 1 Company 2 20.1 23.1 Sample mean Sample standard deviation Sample size 4.6 3.1 38 29 Find the probability that the mean weight of computer chairs produced by Company 2 is more than the weight of computer chair produced by Company 1.

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A: In the given study, 34 students reported the hours they studied for a statistics final exam.

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