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

Author Question: When we have two independent samples, the best measure of effect size a. will use a pooled ... (Read 55 times)

WhattoUnderstand

  • Hero Member
  • *****
  • Posts: 517
on: Jun 20, 2018
When we have two independent samples, the best measure of effect size
 
  a. will use a pooled standard deviation.
  b. might be based on the standard deviation of a control group.
  c. both a and b
  d. is best based on the standard deviation of the treatment group.

Question 2

You are on an Institutional Animal Care and Use Committee (IACUC) at your school. You receive a request to run an animal study where the power will be .40. Do you approve the study?
 
  a. Yes; this indicates the study has a 60 chance of obtaining a significant result
  b. No; this indicates the study has only a 40 chance of obtaining a significant result.
  c. Yes; this indicates the results will be incorrect only 40 of the time.
  d. No; this indicates the study has a 40 chance of missing the significant result.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

blfontai

  • Sr. Member
  • ****
  • Posts: 327
Reply #1 on: Jun 20, 2018
Answer to Question 1

C

Answer to Question 2

B


WhattoUnderstand

  • Hero Member
  • *****
  • Posts: 517
Reply #2 on: Jun 20, 2018
Thank you


blfontai

  • Sr. Member
  • ****
  • Posts: 327
Reply #3 on: Jun 20, 2018
No problem :)


« previous next »
 

Did you know?

Though methadone is often used to treat dependency on other opioids, the drug itself can be abused. Crushing or snorting methadone can achieve the opiate "rush" desired by addicts. Improper use such as these can lead to a dangerous dependency on methadone. This drug now accounts for nearly one-third of opioid-related deaths.

Did you know?

Adults are resistant to the bacterium that causes Botulism. These bacteria thrive in honey – therefore, honey should never be given to infants since their immune systems are not yet resistant.

Did you know?

Always store hazardous household chemicals in their original containers out of reach of children. These include bleach, paint, strippers and products containing turpentine, garden chemicals, oven cleaners, fondue fuels, nail polish, and nail polish remover.

Did you know?

Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

Did you know?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

Sequential decline of whale catches in the Antarctic shows the strong effect of human predators. Sequential decline of whale catches in the Antarctic shows the strong effect of human predators.
Stars vary widely in size. Stars vary widely in size.
Hominid Brain Size Hominid Brain Size
Drugs and their effect table Drugs and their effect table
The Reinstatement Procedure, a Measure of Craving The Reinstatement Procedure, a Measure of Craving
The effect of gene–environment interaction The effect of gene–environment interaction
Video: Introduction to Heart Attacks

For a complete list of videos, visit our video library