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

Author Question: A researcher notes that 2 subjects in an experimental group had scores similar to those in the ... (Read 58 times)

jCorn1234

  • Hero Member
  • *****
  • Posts: 545
on: Jul 8, 2018
A researcher notes that 2 subjects in an experimental group had scores similar to those in the control group, while the other 20 experimental group subjects had scores far different from those in the control group.
 
  The researcher would consider the scores for the two subjects as:
  a. control group findings.
  b. outlier scores.
  c. unexpected findings.
  d. ungrouped participants.

Question 2

It is important to know the demographic variables among study subjects in order to
 
  a. calculate central tendency and standard deviation of study scores.
  b. ensure that control and experimental subjects are different.
  c. ensure that outcomes are not caused by independent variables.
  d. understand how well the sample represents the target population.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

kbennett34

  • Sr. Member
  • ****
  • Posts: 333
Reply #1 on: Jul 8, 2018
Answer to Question 1

ANS: B

Answer to Question 2

ANS: D


jCorn1234

  • Member
  • Posts: 545
Reply 2 on: Jul 8, 2018
Great answer, keep it coming :)

ghepp

  • Member
  • Posts: 361
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Cocaine was isolated in 1860 and first used as a local anesthetic in 1884. Its first clinical use was by Sigmund Freud to wean a patient from morphine addiction. The fictional character Sherlock Holmes was supposed to be addicted to cocaine by injection.

Did you know?

Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.

Did you know?

The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Did you know?

Elderly adults are at greatest risk of stroke and myocardial infarction and have the most to gain from prophylaxis. Patients ages 60 to 80 years with blood pressures above 160/90 mm Hg should benefit from antihypertensive treatment.

The heme group The heme group
Scientists (group photo) Scientists (group photo)
Adolescents are preoccupied with finding their place in the social group as well as society. Adolescents are preoccupied with finding their place in the social group as well as society.
Group Study Group Study
Group of Chickens Group of Chickens
Suppose that we have a sample space with five equally likely experimental outcomes: E1, E2, E3, ... Suppose that we have a sample space with five equally likely experimental outcomes: E1, E2, E3, ...
Video: ribosome

For a complete list of videos, visit our video library