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The weights for 12-month-old baby boys are normally distributed with a mean of 22.5 pounds and a standard deviation of 2.2 pounds. Use the Z-scores

The weights for 12-month-old baby boys are normally distributed with a mean of 22.5 pounds and a standard deviation of 2.2 pounds. Use the Z-scores and Percentiles Table to find the percentage of boys who weighmore than 21.95 pounds. Show your work.

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