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The ages of a group of 50 women are approximately normally distributed with a mean of 48 years and a standard deviation of 5 years.

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The ages of a group of 50 women are approximately normally distributed with a mean of 48 years and a standard deviation of 5 years.  One woman is randomly selected from the group and her age is observed.

a.  find the probability that her age will fall between 56 and 61

The ages of a group of 50 women are approximately normally distributed with a mean of48 years and a standard deviation of 5 years. One woman is randomly selected from the groupand her age is…

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