Question

The average systolic blood pressure for men is 118 with a standard deviation of 10. Assume...

The average systolic blood pressure for men is 118 with a standard deviation of 10. Assume the distribution is normally distributed.

Someone who has a systolic blood pressure at the 20th percentile is in trouble. What is this value?

Math   Statistics-And-Probability   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Suppose the systolic blood pressure of young adults is normally distributed with mean 120 and standard...
Suppose the systolic blood pressure of young adults is normally distributed with mean 120 and standard deviation 11. (a) Find the 77th percentile of this distribution. (b) Find the probability that a random young adult has systolic blood pressure above 135. (c) Find the probability that a random young adult has systolic blood pressure within 3.3 standard deviations of the mean. (d) Suppose you take a sample of 8 young adults and measure their average systolic blood pressure. Carefully jus-...
Using the Empirical rule to answer. Systolic blood pressure for adult men are normally distributed with...
Using the Empirical rule to answer. Systolic blood pressure for adult men are normally distributed with a mean of 120 and a standard deviation of 8. The middle 68% of adult men have systolic blood pressure readings that fall between what two numbers-?
Assume that blood pressure readings are normally distributed with a mean of 118 and a standard...
Assume that blood pressure readings are normally distributed with a mean of 118 and a standard deviation of 6.4 . If 64 people are randomly? selected, find the probability that their mean blood pressure will be less than 120 . Round to four decimal places.
A medical team was asked to study the difference in systolic blood pressure (BP) between men...
A medical team was asked to study the difference in systolic blood pressure (BP) between men (µ1) and   women (µ2) with heart trouble. The BP measurements are normally distributed. The variance of the men’s group is equal to thatof the women’s group.  For a random sample of 4 men, the sample average is 175 and the sample standard deviation is 16.  For  a random sample of 5 women, the sample average is 145 and the sample standard deviation is 12. What is the...
The systolic blood pressure of adults in the USA is nearly normally distributed with a mean...
The systolic blood pressure of adults in the USA is nearly normally distributed with a mean of 121 millimeters of mercury (mmHg) and standard deviation of 17. Someone qualifies as having Stage 2 high blood pressure if their systolic blood pressure is 160 or higher. Stage 1 high BP is specified as systolic BP between 140 and 160. Give your answers rounded to 4 decimal places. a. What is the probability that an adult in the USA has stage 2...
The systolic blood pressure is normally distributed with mean of 120 and standard deviation of 16....
The systolic blood pressure is normally distributed with mean of 120 and standard deviation of 16. Find What is the range for 68% of the population? What percent of the students would have blood pressure in the range of 88 and 152 What is the variance?
The systolic blood pressure of adults in the USA is nearly normally distributed with a mean...
The systolic blood pressure of adults in the USA is nearly normally distributed with a mean of 118 and standard deviation of 17 . Someone qualifies as having Stage 2 high blood pressure if their systolic blood pressure is 160 or higher. a. Around what percentage of adults in the USA have stage 2 high blood pressure? Give your answer rounded to two decimal places. % b. If you sampled 2000 people, how many would you expect to have BP>...
The systolic blood pressure (given in millimeters) of males has an approximately normal distribution with mean...
The systolic blood pressure (given in millimeters) of males has an approximately normal distribution with mean 123 and standard deviation 12. Systolic blood pressure for males follows a normal distribution. The bottom 7% of men have systolic blood pressures below what value?
Assume that the mean systolic blood pressure of normal adults is 120 millimeters of mercury (mm...
Assume that the mean systolic blood pressure of normal adults is 120 millimeters of mercury (mm Hg) and the standard deviation is 5.6. Assume that the variable is normally distributed. If an individual is selected, find the probability that the individual’s systolic blood pressure will be between 118.4 and 121.9 mm Hg.
The systolic blood pressure of adults in the USA is nearly normally distributed with a mean...
The systolic blood pressure of adults in the USA is nearly normally distributed with a mean of 122 and a standard deviation of 19. Someone qualifies as having Stage 2 high blood pressure if their systolic blood pressure is 160 or higher. (a) Around what percentage of adults in the USA have stage 2 high blood pressure? Give your answer rounded to two decimal places. ____% (b) Stage 1 high BP is specified as systolic BP between 140 and 160....
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT