What proportion have diastolic pressure is in range

Assignment Help Basic Statistics
Reference no: EM13126230

Diastolic blood pressure are assumed to follow a normal distribution with mean of 85 and a standard deviation of 12 what proportion of people have diastolic blood pressure less than 90. B.what proportion have diastolic pressure between 80 and 90.

Reference no: EM13126230

Questions Cloud

What mass of sucrose should be combined : What mass of sucrose should be combined with 483 of water to make a solution with an osmotic pressure of 8.50 at 320 ? (Assume the density of the solution to be equal to the density of the solvent.)
Counting problems and combinations : A Pasta bar has a build your own pasta option. On this option, the menu lists 4 types of pasta noodles, 6 different vegetable choices, 4 meat choices, 3 cheeses and 3 sauces.
Illustrate what amount of income or loss from the boutique : Richard operates a hair styling boutique out of his home. 300 of the 1,200 square feet of floor space are allocated to the boutique. Other information. Illustrate w hat amount of income or loss from the boutique should Richard show on his return
Essay on one unintended consequence of columbian exchange : Write an essay on one unintended consequence of the Columbian Exchange.
What proportion have diastolic pressure is in range : Standard deviation of 12 what proportion of people have diastolic blood pressure less than 90. B. What proportion have diastolic pressure between 80 and 90.
Counting problems and trees : In one residence, cell phones, lap top computers and digital tvs are very popular among students. In fact, all of the students own atleast one of these items, although onlu 15 own all 3.
How many calories are needed : How many calories are needed to raise the temperature of 525g of beryllium from 21.0 celsius to 375 celsius?
Police agency : police agency presentation:Justice department:prepare a  word supplemental written paper addressing the particular agency's current issues and future challenges along with 3 powerslides.
Write a summary of a current event article : Write a summary of a current event article relating to cost behavior and/or cost-volume-profit analysis. Please cite your source. The article can be from television, newspaper, or a current magazine. Please give some thought to the assignment and ..

Reviews

Write a Review

Basic Statistics Questions & Answers

  Gpa of an incoming freshman

A college's data about incoming freshmen indicates that the mean of their high school GPA was 3.4, with a standard deviation of 0.35. Let X=the GPA of an incoming freshman. The students are randomly assigned to writing groups of size 49.

  Different statistical usages

Considering all of the day to day activities you are engaged in at work and in your personal lives, write a 200 (or more) word paper that describes at least three (3) different statistical usages that you see regularly.

  Expected value and probability values

How much would ING be willing to pay if the General Counsel could arrange for an absolutely reliable mock trial?

  Point estimate for mean and margin of error

Find the 95% confidence interval for the true population mean. Identify the point estimate for mean and margin of error.

  Relationship between age group and communication

USA Today reported on preferred types of office communication by different age groups. Suppose the results were based on a survey of 500 respondents in each age group.

  Expected national cancer-incidence rates

Twelve cases of leukemia are reported in people living in a particular census tract over a 5-year period. Is this number of cases abnormal if only 6.7 cases would be expected based on national cancer-incidence rates?

  Probability-dotties tax service

Dotties Tax Service specializes in federal tax returns for professional clients, such as physicians, dentists, accountants, and lawyers.

  Explanation the statistical significance

Where S, A, and R are measured in dollars per week. Vanguard's marketing director is comfortable using parameter estimates that are statistically significant at the 10% level or better.

  Regression analysis of operating expense-staff size

In this study we will consider the current issues of operational expenses in relation to the number of staff and number of branches being experienced by 123 Finance Inc.

  Why does bob continue to play the video game

Why does Bob continue to play the video game even after losing $300?

  Data from a random sample of households

A cell phone company collects data from a random sample of 500 households. The results indicate that 135 of the households would add an extra cellular number, provided it was offered at a reduced monthly cost.

  Probability of choosing basketbal player

If one NBA player is selected at random, find the probability that this player is either 7 feet tall or weighs over 200 pounds.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd