« previous next »

Author Question: When the distribution of scores within a sample forms a platykurtic shape, then a. the variance ... (Read 34 times)

jessicacav

  • Hero Member
  • *****
  • Posts: 558
on: Jun 20, 2018
When the distribution of scores within a sample forms a platykurtic shape, then
 
  a. the variance within the sample is small
  b. the variance within the sample is large
  c. the variance within the sample is negative
  d. the variance within the sample equals the standard deviation

Question 2

When the distribution of raw scores within a sample forms a leptokurtic
  shape, then
 
  a. the variance within the sample is small
  b. the variance within the sample is large
  c. the variance within the sample is negative
  d. the variance within the sample equals the standard deviation


bookworm410

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Jun 20, 2018
Answer to Question 1

b

Answer to Question 2

a


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Patients who cannot swallow may receive nutrition via a parenteral route—usually, a catheter is inserted through the chest into a large vein going into the heart.

Did you know?

There used to be a metric calendar, as well as metric clocks. The metric calendar, or "French Republican Calendar" divided the year into 12 months, but each month was divided into three 10-day weeks. Each day had 10 decimal hours. Each hour had 100 decimal minutes. Due to lack of popularity, the metric clocks and calendars were ended in 1795, three years after they had been first marketed.

Did you know?

Your heart beats over 36 million times a year.

Did you know?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

Did you know?

Aspirin may benefit 11 different cancers, including those of the colon, pancreas, lungs, prostate, breasts, and leukemia.

Urinometer. In this procedure, a urine sample and urinometer are placed within a tube, and the liqui Urinometer. In this procedure, a urine sample and urinometer are placed within a tube, and the liqui
Sample prescriptions of antibiotics for dental infections. Sample prescriptions of antibiotics for dental infections.
Sample prescriptions of antibiotics for dental infections. Sample prescriptions of antibiotics for dental infections.
Common Root Words and Combining Forms Cont. Common Root Words and Combining Forms Cont.
Three active forms of vitamin A: all-trans-retinol, -retinal, and –retinoic acid Three active forms of vitamin A: all-trans-retinol, -retinal, and –retinoic acid
Mass Wasting Forms Mass Wasting Forms
Video: Medullary osmotic gradient - influencing factors

For a complete list of videos, visit our video library