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

Author Question: One way of expressing how well a test performs is to report its power--the probability of detecting ... (Read 31 times)

imanialler

  • Hero Member
  • *****
  • Posts: 539
on: Jun 24, 2018
One way of expressing how well a test performs is to report its power--the probability of detecting a false null hypothesis.
  Indicate whether the statement is true or false

Question 2

In testing the hypotheses H0: The two population locations are the same. H1: The location of population A is to the left of the location of population B. The statistics nA = 6, TA = 32, nB = 8, and TB = 58 are calculated with data drawn from two independent samples:
 a. Which test is used for testing the hypotheses above?
  b. What is the p-value of this test?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

elizabethrperez

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jun 24, 2018
Answer to Question 1

T

Answer to Question 2

a. The Wilcoxon rank sum test
b. p-value = 0.05


imanialler

  • Member
  • Posts: 539
Reply 2 on: Jun 24, 2018
Gracias!

Kedrick2014

  • Member
  • Posts: 359
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Pope Sylvester II tried to introduce Arabic numbers into Europe between the years 999 and 1003, but their use did not catch on for a few more centuries, and Roman numerals continued to be the primary number system.

Did you know?

Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.

Did you know?

Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

Did you know?

Asthma is the most common chronic childhood disease in the world. Most children who develop asthma have symptoms before they are 5 years old.

Did you know?

When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.

combined-cycle power plant combined-cycle power plant
The Allen Test: Pallor is initiated by compressing the radial and ulnar arteries with the fist clenc The Allen Test: Pallor is initiated by compressing the radial and ulnar arteries with the fist clenc
Administration of the Rinne test. Administration of the Rinne test.
Are the resutls from the glucose strip test consistent with the results obtained from the ... Are the resutls from the glucose strip test consistent with the results obtained from the ...
To maintain global power requires the continuous development of weapons. Shown here is the Osprey. ... To maintain global power requires the continuous development of weapons. Shown here is the Osprey. ...
Using a vacuum hose and a grounded test light to ground one cylinder at a time on a DIS. This works ... Using a vacuum hose and a grounded test light to ground one cylinder at a time on a DIS. This works ...
Video: Introduction to Sickle Cell Anemia

For a complete list of videos, visit our video library