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velants According to National Testing data, college math class testing times are normally distributed with a mean of 38 minutes and standard deviation 9 minutes.

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velants According to National Testing data, college math class testing times are normally distributed with a mean of 38 minutes and standard deviation 9 minutes. The bell curve below represents the probability distribution for testing times. The scale on the horizontal axis is equal to the standard deviation. Fill in the three indicated boxes. M = 38 0 = 9

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