« previous next »

Author Question: Which of the following are aspects of a study that can increase power? a. greater differences ... (Read 20 times)

khang

  • Hero Member
  • *****
  • Posts: 569
on: Jun 19, 2018
Which of the following are aspects of a study that can increase power?
 
  a. greater differences produced by the independent variable
  b. smaller variability of raw scores in each condition
 c. increased sample size
 d. all of the options are correct

Question 2

Stratified and proportionate stratified sampling both involve selecting individuals from predetermined subgroups in the population.
 
  a. True
  b. False
  Indicate whether the statement is true or false


cascooper22

  • Sr. Member
  • ****
  • Posts: 312
Reply #1 on: Jun 19, 2018
Answer to Question 1

d

Answer to Question 2

True


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

khang

  • Hero Member
  • *****
  • Posts: 569
Reply #2 on: Jun 19, 2018
Thank you!


cascooper22

  • Sr. Member
  • ****
  • Posts: 312
Reply #3 on: Jun 19, 2018
Happy to help


« previous next »
 

Did you know?

Methicillin-resistant Staphylococcus aureus or MRSA was discovered in 1961 in the United Kingdom. It if often referred to as a superbug. MRSA infections cause more deaths in the United States every year than AIDS.

Methicilli ...
Did you know?

Lower drug doses for elderly patients should be used first, with titrations of the dose as tolerated to prevent unwanted drug-related pharmacodynamic effects.

Did you know?

Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.

Did you know?

The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.

Did you know?

Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.

Browning and Gunning demonstrated that placental transfer tissues increase plant reproductive succes Browning and Gunning demonstrated that placental transfer tissues increase plant reproductive succes
Power from the Sun Power from the Sun
Johari window showing differences in quadrants between "new job" and "intimate ... Johari window showing differences in quadrants between "new job" and "intimate ...
Factors that Increase Cardiac Output Factors that Increase Cardiac Output
Keeping your feelings to yourself may increase your stress level Keeping your feelings to yourself may increase your stress level
Increase in total spending in presidential campaigns, 1976-2020 Increase in total spending in presidential campaigns, 1976-2020
Video: Skin Cancer

For a complete list of videos, visit our video library