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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 that about people have hemoglobin levels less than 13, and about people have hemoglobin levels greater than 14.

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metchelle
I think there are some words omitted in your question, but i would answer it based on the given data.
The data set has 200 participant with 14 as its mean and with the deviation of 1. Then we could say that 50 per cent is of the participants has the hemoglobin count ranging from 13.0 to 13.9 and another 50 per cent ranging from 14.1 to 15.0.

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