Mathematics, 07.01.2021 19:50, jasmine3051

Question The scores on a test given to all juniors in a school district are normally distributed with a
mean of 72 and a standard deviation of 6.
Find the probability that a randomly chosen junior has a score below 72.
The percent of juniors whose score is at or below the mean is 68
%.

Answers: 3

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Question The scores on a test given to all juniors in a school district are normally distributed with a mean of 72 and a standard deviation of 6. Find the probability that a randomly chosen junior has a score below 72. The percent of juniors whose score is at or below the mean is 68 %.

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Question The scores on a test given to all juniors in a school district are normally distributed with a
mean of 72 and a standard deviation of 6.
Find the probability that a randomly chosen junior has a score below 72.
The percent of juniors whose score is at or below the mean is 68
%.