18. Among female in city between 18 and 74 years of age, diastolic blood pressure is normally distributed with mean u=77 mmHg and standard deviation=11.6 mmHg.a. what is the probability that a randomly selected woman has a diastolic blood pressure less than 60 mmHg?b. What is the probability that she has a diastolic blood pressure greater than 90 mmHg?c. What is the probability that the woman has a diastolic blood pressure between 60 and 90 mmHg? 3. Among females in Ho Chi Minh city between 18 and 74 years of age, diastolic blood pressureis normally distributed with mean µ= 77 mm Hg and standard deviation ơ=11.6 mm Hga) What is the probability that a randomly selected woman has a diastolic blood pressure lessthan 60 mm Hg? (5p)b) What is the probability that she has a diastolic blood pressure greater than 90 mm Hg? (5p)c) What is the probability that the woman has a diastolic blood pressure between 60 and 90mm Hg? (5p)

Mean of diastolic blood pressure(μ)=77 The standard deviation of diastolic blood pressure(σ)=11.6

Answered: 18. Among female in city between 18 and…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

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18. Among female in city between 18 and 74 years of age, diastolic blood pressure is normally distributed with mean u=77 mmHg and standard deviation=11.6 mmHg.
a. what is the probability that a randomly selected woman has a diastolic blood pressure less than 60 mmHg?
b. What is the probability that she has a diastolic blood pressure greater than 90 mmHg?
c. What is the probability that the woman has a diastolic blood pressure between 60 and 90 mmHg?

3. Among females in Ho Chi Minh city between 18 and 74 years of age, diastolic blood pressure
is normally distributed with mean µ= 77 mm Hg and standard deviation ơ=11.6 mm Hg
a) What is the probability that a randomly selected woman has a diastolic blood pressure less
than 60 mm Hg? (5p)
b) What is the probability that she has a diastolic blood pressure greater than 90 mm Hg? (5p)
c) What is the probability that the woman has a diastolic blood pressure between 60 and 90
mm Hg? (5p)

Definition Definition Measure of central tendency that is the average of a given data set. The mean value is evaluated as the quotient of the sum of all observations by the sample size. The mean, in contrast to a median, is affected by extreme values. Very large or very small values can distract the mean from the center of the data. Arithmetic mean: The most common type of mean is the arithmetic mean. It is evaluated using the formula: μ = 1 N ∑ i = 1 N x i Other types of means are the geometric mean, logarithmic mean, and harmonic mean. Geometric mean: The nth root of the product of n observations from a data set is defined as the geometric mean of the set: G = x 1 x 2 ... x n n Logarithmic mean: The difference of the natural logarithms of the two numbers, divided by the difference between the numbers is the logarithmic mean of the two numbers. The logarithmic mean is used particularly in heat transfer and mass transfer. ln x 2 − ln x 1 x 2 − x 1 Harmonic mean: The inverse of the arithmetic mean of the inverses of all the numbers in a data set is the harmonic mean of the data. 1 1 x 1 + 1 x 2 + ...

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