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 18 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 the United States has largely rejected the metric system, it is used for currency, as in 100 pennies = 1 dollar. Previously, the British currency system was used, with measurements such as 12 pence to the shilling, and 20 shillings to the pound.

Did you know?

The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.

Did you know?

Never take aspirin without food because it is likely to irritate your stomach. Never give aspirin to children under age 12. Overdoses of aspirin have the potential to cause deafness.

Did you know?

Eating carrots will improve your eyesight. Carrots are high in vitamin A (retinol), which is essential for good vision. It can also be found in milk, cheese, egg yolks, and liver.

Did you know?

Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

The nurse uses a noninvasive bladder ultrasound to measure the client’s bladder volume. The nurse uses a noninvasive bladder ultrasound to measure the client’s bladder volume.
Effect of changing a set point for hypothalamic values Effect of changing a set point for hypothalamic values
The Effect of Temperature on delta G for a process or reactions The Effect of Temperature on delta G for a process or reactions
The ancestral and modern-day tomato. (b) Phenotypic effect of the fw2.2 transgene in the tomato The ancestral and modern-day tomato. (b) Phenotypic effect of the fw2.2 transgene in the tomato
Distribution Patterns and Population Size Estimates (Bio 30) Distribution Patterns and Population Size Estimates (Bio 30)
Stem-lengthening effect of gibberellins. Stem-lengthening effect of gibberellins.
Video: Evolutionary tree of life Animation

For a complete list of videos, visit our video library