Alexis works at a health care facility. She has measuredthe hemoglobin levels of 400 people....
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Algebra
Alexis works at a health care facility. She has measuredthe hemoglobin levels of 400 people. The data follows anormal distribution with a mean of 16 g/dL and a standarddeviation of 2. What is the chance that if Alexis pulls a filerandomly, that that patient would have a hemoglobin levelbetween 12 and 20 g/dL?a. 95%b. 99.7%c. 50%d. 68%e. 20%
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