part 2 question 7The mean systolic blood pressure is 120 and the standard deviation is 8. The distribution of systolic blood pressure is normal.What percent of the population have systolic blood pressure above 140?In a sample of 500 people, how many are expected to have a systolic blood pressure above 140?For a medical study, a researcher wishes to select people in the middle 60% of the population based on blood pressure. find the upper and lower readings that would qualify people to participate in the study.

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Answered: part 2 question 7 The mean systolic…

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ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

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part 2 question 7

The mean systolic blood pressure is 120 and the standard deviation is 8. The distribution of systolic blood pressure is normal.
- What percent of the population have systolic blood pressure above 140?
- In a sample of 500 people, how many are expected to have a systolic blood pressure above 140?
- For a medical study, a researcher wishes to select people in the middle 60% of the population based on blood pressure. find the upper and lower readings that would qualify people to participate in the study.

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