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

Author Question: In a two-tailed test, which of the following would yield the same power as a size of effect ... (Read 146 times)

serike

  • Hero Member
  • *****
  • Posts: 542
on: Jun 19, 2018
In a two-tailed test, which of the following would yield the same power as a size of effect represented by Preal = 0.90?
 
  a. Preal = 1.00 c. Preal = 0.80
  b. Preal = 0.10 d. none of these

Question 2

Which of the following may be false?
 
  a. alpha + beta = 1 c. 1 - power = beta
  b. power + beta = 1 d. 1 - beta = power


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

djpooyouma

  • Sr. Member
  • ****
  • Posts: 325
Reply #1 on: Jun 19, 2018
Answer to Question 1

B

Answer to Question 2

A


serike

  • Member
  • Posts: 542
Reply 2 on: Jun 19, 2018
Wow, this really help

  • Member
  • Posts:
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.

Did you know?

A serious new warning has been established for pregnant women against taking ACE inhibitors during pregnancy. In the study, the risk of major birth defects in children whose mothers took ACE inhibitors during the first trimester was nearly three times higher than in children whose mothers didn't take ACE inhibitors. Physicians can prescribe alternative medications for pregnant women who have symptoms of high blood pressure.

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?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

Did you know?

Approximately 500,000 babies are born each year in the United States to teenage mothers.

Tyndall effect Tyndall effect
Effect of changing a set point for hypothalamic values Effect of changing a set point for hypothalamic values
Contrasting eukaryotic and prokaryotic cells in size and complexity Contrasting eukaryotic and prokaryotic cells in size and complexity
The effect of thermal expansion The effect of thermal expansion
Chilling Effect of a Cold Current Chilling Effect of a Cold Current
Lake Effect Snow Lake Effect Snow
Video: Glomerular filtrate rate: pressures that affect GFR, NFP & GFR and blood composition

For a complete list of videos, visit our video library