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

Author Question: Equivalent groups typically are formed by . a. selecting two or more samples randomly from the ... (Read 56 times)

penza

  • Hero Member
  • *****
  • Posts: 1,022
on: Aug 2, 2018
Equivalent groups typically are formed by .
 
  a. selecting two or more samples randomly from the population
  b. ensuring that the proportions of males and females are the same in each group
  c. matching participants for extraneous characteristics
  d. randomly assigning participants to groups

Question 2

If more scores are clustered at the high-score end of a distribution and only a few scores are at the low-score end, then the distribution is .
 
  a. symmetrical and unimodal
  b. asymmetrical and bimodal
  c. positively skewed
  d. negatively skewed


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

JCABRERA33

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Aug 2, 2018
Answer to Question 1

D

Answer to Question 2

D


penza

  • Member
  • Posts: 1,022
Reply 2 on: Aug 2, 2018
YES! Correct, THANKS for helping me on my review

nyrave

  • Member
  • Posts: 344
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Atropine, along with scopolamine and hyoscyamine, is found in the Datura stramonium plant, which gives hallucinogenic effects and is also known as locoweed.

Did you know?

Immunoglobulin injections may give short-term protection against, or reduce severity of certain diseases. They help people who have an inherited problem making their own antibodies, or those who are having certain types of cancer treatments.

Did you know?

Your heart beats over 36 million times a year.

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?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

The image formed on the retina is inverted. The brain rights the image as part of the interpretation The image formed on the retina is inverted. The brain rights the image as part of the interpretation
Capacitors in parallel and an equivalent capacitor Capacitors in parallel and an equivalent capacitor
Groups of Elephants Groups of Elephants
Equivalent Trig Expressions Equivalent Trig Expressions
What rate, compounded once every 3 years, is equivalent to 9% effective rate? What rate, compounded once every 3 years, is equivalent to 9% effective rate?
The gradient of the B allele of the ABO blood groups from East to West is due to waves of migration The gradient of the B allele of the ABO blood groups from East to West is due to waves of migration
Video: Resting membrane potential - electrical polarity and maintenance requirements

For a complete list of videos, visit our video library