This topic contains a solution. Click here to go to the answer

Author Question: As a general rule, what is the recommended cut-off value for D to consider the item acceptable? ... (Read 172 times)

michelleunicorn

  • Hero Member
  • *****
  • Posts: 565
As a general rule, what is the recommended cut-off value for D to consider the item acceptable?
 
  a. .10
  b. .20
  c. .30
  d. .50

Question 2

Which is not a primary use of standardized achievement tests in school applications?
 
  a. determining class grades
  b. tracking individual student progress
  c. evaluating school quality
  d. identify students with special education requirements



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

akemokai

  • Sr. Member
  • ****
  • Posts: 347
Answer to Question 1

c

Answer to Question 2

a





 

Did you know?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

Did you know?

Barbituric acid, the base material of barbiturates, was first synthesized in 1863 by Adolph von Bayer. His company later went on to synthesize aspirin for the first time, and Bayer aspirin is still a popular brand today.

Did you know?

Pope Sylvester II tried to introduce Arabic numbers into Europe between the years 999 and 1003, but their use did not catch on for a few more centuries, and Roman numerals continued to be the primary number system.

Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

For a complete list of videos, visit our video library