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

Author Question: Summarize the empirical rule.[br][br][b][color=gray]Question 2[/color][/b][br][br]The chapter notes ... (Read 198 times)

nmorano1

  • Hero Member
  • *****
  • Posts: 598
on: Jun 24, 2018
Summarize the empirical rule.

Question 2

The chapter notes that the standard deviation will always be larger than the mean absolute deviation. Explain why.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

debra928

  • Sr. Member
  • ****
  • Posts: 342
Reply #1 on: Jun 24, 2018
Answer to Question 1

For distributions that are bell-shaped and symmetrical: 1) About 68 of observations will fall within 1 standard deviation of the mean. 2) About 95 of observations will fall within 2 standard deviations of the mean. 3) Practically all observations will fall within 3 standard deviations of the mean.

Answer to Question 2

When the extreme values are squared, they affect a greater influence.


nmorano1

  • Hero Member
  • *****
  • Posts: 598
Reply #2 on: Jun 24, 2018
Thank you


debra928

  • Sr. Member
  • ****
  • Posts: 342
Reply #3 on: Jun 24, 2018
No problemo


« previous next »
 

Did you know?

In most climates, 8 to 10 glasses of water per day is recommended for adults. The best indicator for adequate fluid intake is frequent, clear urination.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.

Did you know?

Never take aspirin without food because it is likely to irritate your stomach. Never give aspirin to children under age 12. Overdoses of aspirin have the potential to cause deafness.

Did you know?

Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.

Chapter 6 Comparative Gov pg. 1 quiz Chapter 6 Comparative Gov pg. 1 quiz
Use the graph of the function f(x) to answer each question. Use the graph of the function f(x) to answer each question.
To find the derivative use product rule To find the derivative use product rule
Distribution of skin color as measured by a reflectometer at a wavelength of 685 nm. The results are Distribution of skin color as measured by a reflectometer at a wavelength of 685 nm. The results are
Question 37 Part 2 Question 37 Part 2
Which color is placed at the center of the circle? Which color is placed at the center of the circle?
Video: Exocytosis - secretion

For a complete list of videos, visit our video library