« previous next »

Author Question: In a test of H0: = 65 against Ha: > 65, the sample data yielded the test statistic z = 1.38. ... (Read 77 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?

Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.

Did you know?

The most common childhood diseases include croup, chickenpox, ear infections, flu, pneumonia, ringworm, respiratory syncytial virus, scabies, head lice, and asthma.

Did you know?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

Did you know?

Since 1988, the CDC has reported a 99% reduction in bacterial meningitis caused by Haemophilus influenzae, due to the introduction of the vaccine against it.

Did you know?

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

A typical spectrum with peaks representing the peptide fragments generated from a sample A typical spectrum with peaks representing the peptide fragments generated from a sample
Performing a Spirometry Test to Measure Forced Vital Capacity Performing a Spirometry Test to Measure Forced Vital Capacity
These photos show a rat burying a test object from which it has just received a single mild shock. These photos show a rat burying a test object from which it has just received a single mild shock.
Prostate-specific antigen test. Prostate-specific antigen test.
Taste Test Taste Test
If the following ions Ca2+, Cl-, Na+ and CO32- are placed in a test tube, the precipitate ... If the following ions Ca2+, Cl-, Na+ and CO32- are placed in a test tube, the precipitate ...
Video: Neuron structure and function - sensory neurons, association neurons & motor neurons

For a complete list of videos, visit our video library