Author Question: Which of the following are aspects of a study that can increase power? a. greater differences ... (Read 31 times)

khang

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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

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Answer to Question 1

d

Answer to Question 2

True



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