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

Author Question: Which of the following is not used to measure internal consistency? A. Kuder-Richardson-20 B. ... (Read 71 times)

mia

  • Hero Member
  • *****
  • Posts: 564
on: Jun 20, 2018
Which of the following is not used to measure internal consistency?
 
  A. Kuder-Richardson-20
  B. Coefficient alpha
  C. Split-half reliability
  D. Interrater reliability

Question 2

If a test yields a standard score with a mean of 100 and a standard deviation of 15 and is administered to a random sample of 1000 students, approximately how many individuals will score between 85 and 115?
 
  a) 340
  b) 680
  c) 990
  d) 1000


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

voltaire123

  • Sr. Member
  • ****
  • Posts: 301
Reply #1 on: Jun 20, 2018
Answer to Question 1

D.
Explanation: Interrater Reliability establishes the consistency of a test across examiners. It is not a measure to determine if the instrument is internally consistent.

Answer to Question 2

B


mia

  • Member
  • Posts: 564
Reply 2 on: Jun 20, 2018
YES! Correct, THANKS for helping me on my review

meganmoser117

  • Member
  • Posts: 303
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Fatal fungal infections may be able to resist newer antifungal drugs. Globally, fungal infections are often fatal due to the lack of access to multiple antifungals, which may be required to be utilized in combination. Single antifungals may not be enough to stop a fungal infection from causing the death of a patient.

Did you know?

There are more sensory neurons in the tongue than in any other part of the body.

Did you know?

A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

Did you know?

An identified risk factor for osteoporosis is the intake of excessive amounts of vitamin A. Dietary intake of approximately double the recommended daily amount of vitamin A, by women, has been shown to reduce bone mineral density and increase the chances for hip fractures compared with women who consumed the recommended daily amount (or less) of vitamin A.

Did you know?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

Internal view of the heart illustrating the heart chambers, heart layers, and major blood vessels as Internal view of the heart illustrating the heart chambers, heart layers, and major blood vessels as
Scale used to measure pupil size in millimeters. Scale used to measure pupil size in millimeters.
John Richardson John Richardson
Stromatolite fossil cut away to reveal the internal concentric banding. Stromatolite fossil cut away to reveal the internal concentric banding.
A partial stream sampling exhaust probe being used to measure exhaust gases in parts per million ... A partial stream sampling exhaust probe being used to measure exhaust gases in parts per million ...
Ways to Measure Percentage of Body Fat Ways to Measure Percentage of Body Fat
Video: Splitting of Sugar, Oxidation/ Reduction & ATP Generation

For a complete list of videos, visit our video library