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Recent test scores on the Law School Admission Test (LSAT) are normally distributed with a mean of 162.4 and a standard deviation of 10.7. What

Recent test scores on the Law School Admission Test (LSAT) are normally distributed with a mean of 162.4 and a standard deviation of 10.7. What is the probability that the mean of 8 randomly selected scores is less than 161?

0.356

0.448

0.350

0.552

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