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 34 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
Gracias!

ghepp

  • Member
  • Posts: 361
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Many people have small pouches in their colons that bulge outward through weak spots. Each pouch is called a diverticulum. About 10% of Americans older than age 40 years have diverticulosis, which, when the pouches become infected or inflamed, is called diverticulitis. The main cause of diverticular disease is a low-fiber diet.

Did you know?

Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

Did you know?

Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.

Did you know?

Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

Did you know?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

Some common functional groups of biomolecules Some common functional groups of biomolecules
GUIDELINES FOR ASSESSING MEMBERS OF VULNERABLE POPULATION GROUPS GUIDELINES FOR ASSESSING MEMBERS OF VULNERABLE POPULATION GROUPS
Functional Groups of Vitamin C Functional Groups of Vitamin C
Synthesis of polar head groups of bacterial phospholipids Synthesis of polar head groups of bacterial phospholipids
Functional Groups of Carbon Functional Groups of Carbon
Harry and Gus fish the same lake together from the same boat. Each morning Harry typically ... Harry and Gus fish the same lake together from the same boat. Each morning Harry typically ...
Video: Lipid catabolism ( ketogenesis and oxidation of glycerol) and Lipid anabolism (lipogenesis)

For a complete list of videos, visit our video library