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 151 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
YES! Correct, THANKS for helping me on my review

amandalm

  • Member
  • Posts: 306
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

Did you know?

As of mid-2016, 18.2 million people were receiving advanced retroviral therapy (ART) worldwide. This represents between 43–50% of the 34–39.8 million people living with HIV.

Did you know?

Hip fractures are the most serious consequences of osteoporosis. The incidence of hip fractures increases with each decade among patients in their 60s to patients in their 90s for both women and men of all populations. Men and women older than 80 years of age show the highest incidence of hip fractures.

Did you know?

Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.

Did you know?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

Effect of Zero Gravity on Cosmonaut's Body. Effect of Zero Gravity on Cosmonaut's Body.
Pregnancy test Pregnancy test
Effect of Inactivation of the Insula on Reinstatement of Drug-Seeking Behavior in Rats Effect of Inactivation of the Insula on Reinstatement of Drug-Seeking Behavior in Rats
Pasteur effect Pasteur effect
Physics: Power, Energy and Time Physics: Power, Energy and Time
Test-cross analysis of F1 plants Test-cross analysis of F1 plants
Video: Chronology of leptin research (A history of leptin research)

For a complete list of videos, visit our video library