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2 February, 13:39

Alice works at a health care facility. She has measured the hemoglobin levels of 200 people. The data follows a normal distribution with a mean of 14 g/dL and a standard deviation of 1. From the given data we can conclude

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  1. 2 February, 14:02
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    Step-by-step explanation:

    This is a normal distribution with the mean of 14 g/dL and a standard deviation of 1 g/dL.

    For less than 13 (13 = mean - 1 standard deviation and less):

    16 % of 200, 0.16 * 200 = 32 people.

    For greater than 14 (mean and greater) : 50 % of 200 = 100 people.
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