« previous next »

Author Question: (NColumns1)(NRows1) is the formula for the degrees of freedom for A) the chi-square test for ... (Read 58 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?

More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.

Did you know?

Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.

Did you know?

The human body produces and destroys 15 million blood cells every second.

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?

People who have myopia, or nearsightedness, are not able to see objects at a distance but only up close. It occurs when the cornea is either curved too steeply, the eye is too long, or both. This condition is progressive and worsens with time. More than 100 million people in the United States are nearsighted, but only 20% of those are born with the condition. Diet, eye exercise, drug therapy, and corrective lenses can all help manage nearsightedness.

The Wisconsin Card Sorting Test. This woman is just starting the test. If she places the first card ... The Wisconsin Card Sorting Test. This woman is just starting the test. If she places the first card ...
Induration measurement in a tuberculin skin test, a type IV hypersensitivity. Induration measurement in a tuberculin skin test, a type IV hypersensitivity.
How to calculate present value using the compound interest formula (Question 2) How to calculate present value using the compound interest formula (Question 2)
The Turing Test The Turing Test
One day, I hope different colleges and universities that online degrees will offer Bachelor of Scien One day, I hope different colleges and universities that online degrees will offer Bachelor of Scien
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: Major Elements in Biological Molecules: Proteins

For a complete list of videos, visit our video library