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

Author Question: If the mean value of a distribution is 85 and the median is 67, the distribution must be skewed to ... (Read 52 times)

bcretired

  • Hero Member
  • *****
  • Posts: 525
on: Jul 24, 2018
If the mean value of a distribution is 85 and the median is 67, the distribution must be skewed to the right.
  Indicate whether the statement is true or false

Question 2

Explain the difference between an interval estimate and confidence interval.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

bblaney

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Jul 24, 2018
Answer to Question 1

T

Answer to Question 2

An interval estimate is an interval bounded by two values and used to estimate the value of a population parameter. The values that bound the interval are statistics calculated from the sample that is being used as the basis for the estimation. A confidence interval is an interval estimate with a specified level of confidence.


bcretired

  • Hero Member
  • *****
  • Posts: 525
Reply #2 on: Jul 24, 2018
Thank you!


bblaney

  • Sr. Member
  • ****
  • Posts: 323
Reply #3 on: Jul 24, 2018
Always glad to help...


« previous next »
 

Did you know?

According to the American College of Allergy, Asthma & Immunology, more than 50 million Americans have some kind of food allergy. Food allergies affect between 4 and 6% of children, and 4% of adults, according to the CDC. The most common food allergies include shellfish, peanuts, walnuts, fish, eggs, milk, and soy.

Did you know?

The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.

Did you know?

Pink eye is a term that refers to conjunctivitis, which is inflammation of the thin, clear membrane (conjunctiva) over the white part of the eye (sclera). It may be triggered by a virus, bacteria, or foreign body in the eye. Antibiotic eye drops alleviate bacterial conjunctivitis, and antihistamine allergy pills or eye drops help control allergic conjunctivitis symptoms.

Did you know?

Patients who have been on total parenteral nutrition for more than a few days may need to have foods gradually reintroduced to give the digestive tract time to start working again.

Did you know?

More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.

Median Age at First Marriage in the United States Median Age at First Marriage in the United States
Skewed Distributions Skewed Distributions
Income Distribution in the United States, 2009 Income Distribution in the United States, 2009
Median sacral crest Median sacral crest
Frequency distribution of phenotypes from the possible offspring in Figure 5.7. Height of the offspr Frequency distribution of phenotypes from the possible offspring in Figure 5.7. Height of the offspr
Construct a Lorenz curve that shows income distribution in this society. Construct a Lorenz curve that shows income distribution in this society.
Video: Nerve Impulse Transmission Animation

For a complete list of videos, visit our video library