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

Author Question: What three general considerations are involved in choosing the type of participants for an ... (Read 112 times)

Deast7027

  • Hero Member
  • *****
  • Posts: 538
on: Jun 20, 2018
What three general considerations are involved in choosing the type of participants for an
  experiment?
 
  A) age, sex, and location of the participants
  B) academic level, economic level, and age group
  C) precedent, availability, and nature of the research question
  D) IQ level, previous research experience, and availability

Question 2

In a normal distribution, what percentage of the scores falls between the mean and one standard
  deviation below the mean?
 
  A) 50 B) 34.13 C) 2.15 D) 13.59


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

234sdffa

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

C

Answer to Question 2

B


Deast7027

  • Member
  • Posts: 538
Reply 2 on: Jun 20, 2018
Great answer, keep it coming :)

Liddy

  • Member
  • Posts: 342
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

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?

Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.

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?

The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.

Did you know?

Patients who have been on total parenteral nutrition for more than a few days may need to have foods gradually reintroduced to give the digestive tract time to start working again.

Amino acids in general acid-base catalysis Amino acids in general acid-base catalysis
Mercury’s Orbit Explained by General Relativity Mercury’s Orbit Explained by General Relativity
Four pieces of evidence that the reticular formation is involved in sleep. Four pieces of evidence that the reticular formation is involved in sleep.
Basic molecular mechanisms of delayed-type hypersensitivity. Basic molecular mechanisms of delayed-type hypersensitivity.
General hand massage. Include (A) metacarpal mobilizations and (B) gentle finger pulls. (C) Press ... General hand massage. Include (A) metacarpal mobilizations and (B) gentle finger pulls. (C) Press ...
General Mathematics General Mathematics
Video: Mechanisms of capillary exchange

For a complete list of videos, visit our video library