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The weights of the residents of a certain community in Kentucky are normally distributed with a mean of 165.33 pounds and a standard deviation of
The weights of the residents of a certain community in Kentucky are normally distributed with a mean of 165.33 pounds and a standard deviation of 30.64 pounds. What percentage of the residents of this community have weights that are within 1.78 standard deviations of themean? (Round to the nearest tenth of apercent.)
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