« previous next »

Author Question: In a test of H0: = 65 against Ha: > 65, the sample data yielded the test statistic z = 1.38. ... (Read 67 times)

Pea0909berry

  • Hero Member
  • *****
  • Posts: 573
on: Jul 24, 2018
In a test of H0:  = 65 against Ha:  > 65, the sample data yielded the test statistic z = 1.38. Find and interpret the p-value for the test.
 
  What will be an ideal response?

Question 2

__________ is a particular combination of levels of the factors involved in a study.
 
  A) The factor level B) A treatment
  C) An analysis of variance D) The sampling design


jessicaduplan

  • Sr. Member
  • ****
  • Posts: 337
Reply #1 on: Jul 24, 2018
Answer to Question 1

p-value = P(z >1.38 ) = .5 - .4162 = .0838; The probability of a test statistic even more contradictory to the null hypothesis than the one observed is .0838.

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Methicillin-resistant Staphylococcus aureus or MRSA was discovered in 1961 in the United Kingdom. It if often referred to as a superbug. MRSA infections cause more deaths in the United States every year than AIDS.

Methicilli ...
Did you know?

Nitroglycerin is used to alleviate various heart-related conditions, and it is also the chief component of dynamite (but mixed in a solid clay base to stabilize it).

Did you know?

There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural time.

Did you know?

Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.

Did you know?

According to the National Institute of Environmental Health Sciences, lung disease is the third leading killer in the United States, responsible for one in seven deaths. It is the leading cause of death among infants under the age of one year.

Audiometry. The child in this photograph is undergoing a hearing test with an audiologist. Audiometry. The child in this photograph is undergoing a hearing test with an audiologist.
Recognizing data clusters Recognizing data clusters
The WISC-IV: Sample Items The WISC-IV: Sample Items
Monitoring and Following Up on Laboratory Test Results Monitoring and Following Up on Laboratory Test Results
If necessary, connect a battery charger to the battery before starting the compression test. It is ... If necessary, connect a battery charger to the battery before starting the compression test. It is ...
Taste Test Taste Test
Video: Lipid catabolism - lipolysis and beta oxidation and oxidation of fatty acids

For a complete list of videos, visit our video library