Question
According to the WHO MONICA Project the mean blood pressure for people in china is 128mmHg with a standard deviation of 23mmHg (Kuulasmaa, Hense &
According to the WHO MONICA Project the mean blood pressure for people in china is 128mmHg with a standard deviation of 23mmHg (Kuulasmaa, Hense & Tolonen, 1998). Assume that blood pressure is normally distributed.
a. State the random variance
b. Find the probability that a person in china has blood pressure of 135 mmHg or more,
c. Find the probability that a person in china has blood pressure of 141 mmHg or less
d. Find the probability that a person on china has blood pressure between 120 and 125mmHg
e. Is it unusual for a person in china to have a blood pressure of 135 mmHg? why or why not?
f. What blood pressure do 90% of all china have less than?
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A First Course in Differential Equations with Modeling Applications
Authors: Dennis G. Zill
10th edition
978-1111827052
