« previous next »

Author Question: (NColumns1)(NRows1) is the formula for the degrees of freedom for A) the chi-square test for ... (Read 105 times)

amal

  • Hero Member
  • *****
  • Posts: 572
on: Jun 20, 2018
(NColumns1)(NRows1) is the formula for the degrees of freedom for
 
  A) the chi-square test for goodness of fit.
  B) the chi-square test for independence.
  C) the chi-square statistic estimated from a one-way analysis of variance.
  D) the chi-square statistic estimated from a two-way analysis of variance .

Question 2

A social psychologist who correlates the responses of half of the items on a questionnaire with the other half to check the accuracy of the measure is assessing
 
  A) a model's fit.
  B) test-retest reliability.
  C) split-half reliability.
  D) interrater reliability.


princessflame2016

  • Sr. Member
  • ****
  • Posts: 298
Reply #1 on: Jun 20, 2018
Answer to Question 1

B

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

amal

  • Hero Member
  • *****
  • Posts: 572
Reply #2 on: Jun 20, 2018
Thank you!


princessflame2016

  • Sr. Member
  • ****
  • Posts: 298
Reply #3 on: Jun 20, 2018
Happy to help


« previous next »
 

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

Did you know?

Pink eye is a term that refers to conjunctivitis, which is inflammation of the thin, clear membrane (conjunctiva) over the white part of the eye (sclera). It may be triggered by a virus, bacteria, or foreign body in the eye. Antibiotic eye drops alleviate bacterial conjunctivitis, and antihistamine allergy pills or eye drops help control allergic conjunctivitis symptoms.

Did you know?

Anesthesia awareness is a potentially disturbing adverse effect wherein patients who have been paralyzed with muscle relaxants may awaken. They may be aware of their surroundings but unable to communicate or move. Neurologic monitoring equipment that helps to more closely check the patient's anesthesia stages is now available to avoid the occurrence of anesthesia awareness.

Did you know?

Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.

Did you know?

As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.

Trig Degrees/Radians unit circle Trig Degrees/Radians unit circle
Changes in Blood Test Values with Acute Myocardial Infarction Changes in Blood Test Values with Acute Myocardial Infarction
If the gauge reading is now much higher than the first test results, then the cause of the low ... If the gauge reading is now much higher than the first test results, then the cause of the low ...
Sit-and-Reach Test for Overall Flexibility. Sit-and-Reach Test for Overall Flexibility.
Alternative for pass-point test Alternative for pass-point test
Testing coordination by using the finger-to-finger test Testing coordination by using the finger-to-finger test
Video: Helper T cell receptors, activation, proliferation, differentiation & action

For a complete list of videos, visit our video library