Question
Your research center is doing a study on hypertension. The below table represents blood pressure status by sex. Optimal Normal Hypertension Total Male 40 120
Your research center is doing a study on hypertension. The below table represents blood pressure status by sex.
Optimal
Normal
Hypertension
Total
Male
40
120
100
260
Female
45
130
65
240
Total
85
250
165
500
a. What proportion of participants has either optimal or normal blood pressure?
b. What proportion of men has hypertension?
c. What proportion of people with hypertension is female?
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Birds Higher Engineering Mathematics
Authors: John Bird
9th Edition
1000353036, 9781000353037
