A1 This is a multi part question, please provide full explanations in the solution. How does increasing the number of repetitions affect the shape of the histogram? What do you conclude about the accuracy of the mean and standard deviation estimates as the number of repetitions increases? We will now use theory and simulation to obtain the sampling distribution model for the average of two fair dice (n = 2). Keep in mind that n is the sample size (number of dice) and not the number of rolls.

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