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Umnica [9.8K]
2 years ago
15

The blood pressure in millimeters was measured for a large sample of people. The average pressure is 140 mm, and the sd of the m

easurements is 20 mm. The histogram looks reasonably like a normal curve. Use the normal curve to estimate the following percentages.
a. 20.9%
b. 29.1%
c. 41.8%
d. 70.9%
e. 68.27%
Mathematics
1 answer:
Bess [88]2 years ago
6 0
B is the answer i believe
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