SOLUTION: Assume that the distribution of systolic blood pressure of adult men has a mean of 110 mmHg and standard deviation of 15 mmHg. a. What is the proportion of adult men who have sy

Question 1186652: Assume that the distribution of systolic blood pressure of adult men has a mean of 110 mmHg and standard deviation of 15 mmHg.
a. What is the proportion of adult men who have systolic blood pressures above 120 mmHg?
b. What is the proportion of adult men with systolic blood pressure less than 90 mmHg?
c. What is the proportion of adult men who have systolic blood pressures between 90 and 120 mmHg?

Answer by ikleyn(52794)   (Show Source): You can put this solution on YOUR website!
.

Go to online (free of charge) normal distribution probability calculator
https://onlinestatbook.com/2/calculators/normal_dist.html

Input the given parameters of each part into the appropriate window of the calculator and get the answers
to all your questions.

The calculator has perfect description and design, so EVERY person, even beginner, may work with it on his or her own,
even having minimum knowledge on the subject.

Happy calculations ( ! )

//////////////

//   I am not a promoter of this online calculator: my only wish is to teach you to do this simple job on your own,
       because the level of complexity of this assignment is as   1 + 2 = 3     (even lower than   2 x 2 = 4).

       Playing with this tool, you will gain all missing knowledge on the subject, which you need.

RELATED QUESTIONS
assuming that the mean systolic blood pressure of a normal adult is 120 millimeters of... (answered by edjones)

Loretta, who turns eighty this year, has just learned about blood pressure problems in... (answered by Boreal)

A study found that the mean systolic blood pressure was 106 mm Hg. Assume that systolic (answered by ewatrrr)

The systolic blood pressure of 18-year-old women is normally distributed with a mean of... (answered by Theo)

Assume that the systolic blood pressure of 30-year-old males is normally distributed with (answered by Boreal)

Totally lost on this. Assume that the mean systolic blood pressure of normal adults is... (answered by stanbon)

The mean systolic blood pressure of adult males is normally distributed with a mean of... (answered by stanbon)

Suppose we have a set of blood pressures with a mean of 110 Systolic, and a sample... (answered by stanbon)