Suppose you sample 2 students from every classroom where a class is being held at Ohio State University at around 12 PM and gather data on their current GPAs. Research from Ohio State University says that the average GPA is 2.9 with a standard deviation of 0.3. Suppose this is true. What is the probability that a random sample of 50 students will have a sample mean of 3.0 or less?   a. Cannot be solved since the sampling distribution cannot be established.   b. 99%   c. None of these   d. 50%   e. 63%

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