« previous next »

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

Aspirin may benefit 11 different cancers, including those of the colon, pancreas, lungs, prostate, breasts, and leukemia.

Did you know?

The Centers for Disease Control and Prevention has released reports detailing the deaths of infants (younger than 1 year of age) who died after being given cold and cough medications. This underscores the importance of educating parents that children younger than 2 years of age should never be given over-the-counter cold and cough medications without consulting their physicians.

Did you know?

In inpatient settings, adverse drug events account for an estimated one in three of all hospital adverse events. They affect approximately 2 million hospital stays every year, and prolong hospital stays by between one and five days.

Did you know?

Human kidneys will clean about 1 million gallons of blood in an average lifetime.

Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

Palade's use of the pulse-chase method to study protein secretion Palade's use of the pulse-chase method to study protein secretion
Differences in oxygen-hemoglobin dissociation curves under different physiological conditions and am Differences in oxygen-hemoglobin dissociation curves under different physiological conditions and am
Leonardo da Vinci, Study of Human Proportion: The Vitruvian Man. Leonardo da Vinci, Study of Human Proportion: The Vitruvian Man.
Wind, solar, biomass, and geothermal power account for less than 1% of global power generation Wind, solar, biomass, and geothermal power account for less than 1% of global power generation
A melting profile shows the increase in UV absorption versus temperature A melting profile shows the increase in UV absorption versus temperature
Study Tips Study Tips
Video: Gas exchange - partial pressure, locations, external and internal respiration

For a complete list of videos, visit our video library