The mean systolic blood pressure was measured in a sample population of elderly females and came out to be 125 mm Hg with a standard detion of 10. 95 percent of people would have blood pressure above:
A. 105 mm Hg
B. 110 mm Hg
C. 115 mm Hg
D. 140 mm Hg
Explanation
Ans: B. 110 mm Hg(Ref: Park 24/e p 886)
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