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On an exam with a mean of M = 78, you obtain a score of X = 84. a. Would you prefer a standard deviation

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On an exam with a mean of M = 78, you obtain a score of X = 84.
a. Would you prefer a standard deviation of s = 2 or s = 10?
b. If your score were X = 72, would you prefer s = 2 or s = 10? Explain your answer.

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