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

Author Question: Which of the following is true regarding descriptive statistics? a) Mean and standard deviation ... (Read 74 times)

stock

  • Hero Member
  • *****
  • Posts: 573
on: Jul 31, 2018
Which of the following is true regarding descriptive statistics?
 
  a) Mean and standard deviation are considered forms of descriptive statistics
  b) They serve as a way to understand numerical data
  c) They indicate basic features of data
  d) All of the above are true regarding descriptive statistics

Question 2

When scores on one test of a variable correlate highly with scores on another test of the same variable, one can assume
 
  a) Content validity
  b) Construct validity
  c) Convergent validity
  d) Discriminant validity


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

wfdfwc23

  • Sr. Member
  • ****
  • Posts: 338
Reply #1 on: Jul 31, 2018
Answer to Question 1

d

Answer to Question 2

c


stock

  • Member
  • Posts: 573
Reply 2 on: Jul 31, 2018
Gracias!

scottmt

  • Member
  • Posts: 322
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

It is important to read food labels and choose foods with low cholesterol and saturated trans fat. You should limit saturated fat to no higher than 6% of daily calories.

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?

Green tea is able to stop the scent of garlic or onion from causing bad breath.

Did you know?

Your chance of developing a kidney stone is 1 in 10. In recent years, approximately 3.7 million people in the United States were diagnosed with a kidney disease.

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.

Descriptive Glasses Descriptive Glasses
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
Elementary particles included in the Standard Model Elementary particles included in the Standard Model
How to write a quadratic equation in standard form when a graph is given How to write a quadratic equation in standard form when a graph is given
A diagram showing one of Mendel’s crosses. True-breeding strains of pea plants with smooth and ... A diagram showing one of Mendel’s crosses. True-breeding strains of pea plants with smooth and ...
Standard Electrode Potentials at 25 Degrees Standard Electrode Potentials at 25 Degrees
Video: What is Reverse Osmosis?

For a complete list of videos, visit our video library