« previous next »

Author Question: The mean is an inappropriate measure of central tendency when the distribution is severely skewed ... (Read 37 times)

itsmyluck

  • Hero Member
  • *****
  • Posts: 546
on: Jun 20, 2018
The mean is an inappropriate measure of central tendency when the distribution is severely skewed because
 
  a. it is not the mathematical center of a skewed distribution.
  b. only 50 of the scores in a skewed distribution are near it.
  c. it does not accurately describe a skewed distribution.
  d. only the mode describes a skewed distribution.

Question 2

In a skewed distribution, the mathematical center is
 
  a. the median, which is the point around which most of the scores tend to be located.
  b. the mode, which is the point around which most of the scores tend to be located.
  c. the mean, which is not the point around which most of the scores tend to be located.
  d. impossible to determine.


britb2u

  • Sr. Member
  • ****
  • Posts: 331
Reply #1 on: Jun 20, 2018
Answer to Question 1

C

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

Did you know?

In 1885, the Lloyd Manufacturing Company of Albany, New York, promoted and sold "Cocaine Toothache Drops" at 15 cents per bottle! In 1914, the Harrison Narcotic Act brought the sale and distribution of this drug under federal control.

Did you know?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

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?

Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.

Scale used to measure pupil size in millimeters. Scale used to measure pupil size in millimeters.
Central Nervous System Stimulants That Are Scheduled Drugs Central Nervous System Stimulants That Are Scheduled Drugs
Distribution and Forms of Precipitation: Graupel and Hail Distribution and Forms of Precipitation: Graupel and Hail
Review of central tolerance. Review of central tolerance.
Expected Distribution of IQ Scores Expected Distribution of IQ Scores
Vascular Distribution and Control of Circulation Vascular Distribution and Control of Circulation
Video: Generalized life cycles for plants and animals Animation

For a complete list of videos, visit our video library