This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: For a particular age group of adult females, the distribution of cholesterol readings, in mg/dl, is ... (Read 81 times)

stevenposner

  • Hero Member
  • *****
  • Posts: 608
on: Jul 24, 2018
For a particular age group of adult females, the distribution of cholesterol readings, in mg/dl, is normally distributed with a mean of 180 and a standard deviation of 12. What percentage would have readings less than 156?

Question 2

For a particular age group of adult females, the distribution of cholesterol readings, in mg/dl, is normally distributed with a mean of 180 and a standard deviation of 12. What percentage of this population would have readings exceeding 210?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ladyjames123

  • Sr. Member
  • ****
  • Posts: 346
Reply #1 on: Jul 24, 2018
Answer to Question 1

P(x < 156) = P(z < -2) = 0.5000  0.4772 = 0.0228 or 2.28

Answer to Question 2

P(x > 210) = P(z > 2.5) = 0.5000  0.4938 = 0.0062, or 0.62


stevenposner

  • Hero Member
  • *****
  • Posts: 608
Reply #2 on: Jul 24, 2018
TY


ladyjames123

  • Sr. Member
  • ****
  • Posts: 346
Reply #3 on: Jul 24, 2018
You're welcome


« previous next »
 

Did you know?

The shortest mature adult human of whom there is independent evidence was Gul Mohammed in India. In 1990, he was measured in New Delhi and stood 22.5 inches tall.

Did you know?

When intravenous medications are involved in adverse drug events, their harmful effects may occur more rapidly, and be more severe than errors with oral medications. This is due to the direct administration into the bloodstream.

Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

Did you know?

To maintain good kidney function, you should drink at least 3 quarts of water daily. Water dilutes urine and helps prevent concentrations of salts and minerals that can lead to kidney stone formation. Chronic dehydration is a major contributor to the development of kidney stones.

Did you know?

The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.

Adolescent females who participate in activities such as ballet are at risk for eating disorders Adolescent females who participate in activities such as ballet are at risk for eating disorders
Endogenous Pathway - Cholesterol Metabolism Endogenous Pathway - Cholesterol Metabolism
Reverse Cholesterol Transport Pathway Reverse Cholesterol Transport Pathway
Adolescents are preoccupied with finding their place in the social group as well as society. Adolescents are preoccupied with finding their place in the social group as well as society.
In 1974 a UC Berkeley group fired an oxygen nucleus at a californium target. Giv In 1974 a UC Berkeley group fired an oxygen nucleus at a californium target. Giv
Trimodal distribution of trauma deaths Trimodal distribution of trauma deaths
Video: Stretch reflex & Tendon reflex

For a complete list of videos, visit our video library