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

Author Question: What percent of the data will fall within four standard deviations of the mean for any distribution? ... (Read 42 times)

bobypop

  • Hero Member
  • *****
  • Posts: 539
on: Jul 24, 2018
What percent of the data will fall within four standard deviations of the mean for any distribution?
  1.At least 75
  2.At least 68
  3.At least 89
  4.At least 93.75

Question 2

Below is a box-and-whiskers display of GPAs of statistics students.
 
  Estimate the interquartile range from the display.
  1.0.8
  2.2.7
  3.3.5
  4.Over 2


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

kusterl

  • Sr. Member
  • ****
  • Posts: 315
Reply #1 on: Jul 24, 2018
Answer to Question 1

4

Answer to Question 2

1


bobypop

  • Member
  • Posts: 539
Reply 2 on: Jul 24, 2018
Gracias!

mcarey591

  • Member
  • Posts: 365
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%

Did you know?

Russia has the highest death rate from cardiovascular disease followed by the Ukraine, Romania, Hungary, and Poland.

Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

Did you know?

You should not take more than 1,000 mg of vitamin E per day. Doses above this amount increase the risk of bleeding problems that can lead to a stroke.

Did you know?

HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

In this 1900 cartoon, oil baron John D. Rockefeller holds the White House in the palm of his hand wh In this 1900 cartoon, oil baron John D. Rockefeller holds the White House in the palm of his hand wh
The Normal Distribution of Scores for a Standardized Intelligence Test The Normal Distribution of Scores for a Standardized Intelligence Test
The Distribution of Dominant and Minority Groups The Distribution of Dominant and Minority Groups
Expected Distribution of IQ Scores Expected Distribution of IQ Scores
Distribution of sex chromosomes from generation to generation. All children receive an X chromosome Distribution of sex chromosomes from generation to generation. All children receive an X chromosome
Type III curve. Mortality is highest early in life. Data for a desert shrub (Cleome droserifolia). Type III curve. Mortality is highest early in life. Data for a desert shrub (Cleome droserifolia).
Video: The life cycle of protein

For a complete list of videos, visit our video library