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

Author Question: State the Empirical Rule. Use the standard normal distribution to explain the percent values given ... (Read 77 times)

CBme

  • Hero Member
  • *****
  • Posts: 548
on: Aug 1, 2018
State the Empirical Rule. Use the standard normal distribution to explain the percent values given in the Empirical Rule.
 
  What will be an ideal response?

Question 2

The chi-square test of independence is used to analyze .
 
  a. medians
  b. skewness
  c. frequency data
  d. continuous measurements


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

dominiqueenicolee

  • Sr. Member
  • ****
  • Posts: 314
Reply #1 on: Aug 1, 2018
Answer to Question 1

In a bell-shaped distribution, about 68 of the values lie within  1 SD of the mean, about 95 of the values lie within  2 SD of the mean, about 99.7 of the values lie within  3 SD of the mean. The student can find the actual values in the table and show the relation to the percents shown.

Answer to Question 2

C


CBme

  • Hero Member
  • *****
  • Posts: 548
Reply #2 on: Aug 1, 2018
Thank you!


dominiqueenicolee

  • Sr. Member
  • ****
  • Posts: 314
Reply #3 on: Aug 1, 2018
Always glad to help...


« previous next »
 

Did you know?

Fungal nail infections account for up to 30% of all skin infections. They affect 5% of the general population—mostly people over the age of 70.

Did you know?

The most destructive flu epidemic of all times in recorded history occurred in 1918, with approximately 20 million deaths worldwide.

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

Did you know?

The types of cancer that alpha interferons are used to treat include hairy cell leukemia, melanoma, follicular non-Hodgkin's lymphoma, and AIDS-related Kaposi's sarcoma.

Did you know?

Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.

Multiple sclerosis (MS). (a) A disease characterized by the gradual development of small areas of ha Multiple sclerosis (MS). (a) A disease characterized by the gradual development of small areas of ha
PET scan of a normal brain. PET scan of a normal brain.
The Normal Distribution of Scores for a Standardized Intelligence Test The Normal Distribution of Scores for a Standardized Intelligence Test
A mere one-half percent of Americans owns over a quarter of the entire nation’s wealth. Very few ... A mere one-half percent of Americans owns over a quarter of the entire nation’s wealth. Very few ...
Two normal frequency distributions with the same mean but different amounts of variation Two normal frequency distributions with the same mean but different amounts of variation
Construct a Lorenz curve that shows income distribution in this society. Construct a Lorenz curve that shows income distribution in this society.
Video: Baroreceptor Reflex

For a complete list of videos, visit our video library