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

Author Question: As the proportion of people who get an item on a test correct increases, the measure of item ... (Read 210 times)

rlane42

  • Hero Member
  • *****
  • Posts: 594
on: Jun 19, 2018
As the proportion of people who get an item on a test correct increases, the measure of item difficulty
 
  a. decreases.
  b. remains the same.
  c. increases.
  d. approaches chance.

Question 2

A standardization sample is representative if the sample
 
  a. has been subjected to rigorous experimental control.
 b. consists of individuals who are similar to the group to be tested.
  c. consists of a great many individuals.
 d. is administered in the same way as the actual test group will be.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mariahkathleeen

  • Sr. Member
  • ****
  • Posts: 337
Reply #1 on: Jun 19, 2018
Answer to Question 1

c

Answer to Question 2

b


rlane42

  • Member
  • Posts: 594
Reply 2 on: Jun 19, 2018
Great answer, keep it coming :)

tuate

  • Member
  • Posts: 332
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Patients should never assume they are being given the appropriate drugs. They should make sure they know which drugs are being prescribed, and always double-check that the drugs received match the prescription.

Did you know?

Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.

Did you know?

The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.

Did you know?

About 3% of all pregnant women will give birth to twins, which is an increase in rate of nearly 60% since the early 1980s.

Did you know?

More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.

The formation of a chimeric gene that is found in people with certain forms of leukemia. The formation of a chimeric gene that is found in people with certain forms of leukemia.
The proportion of men and women with elevated blood pressure or taking hypertension medication incre The proportion of men and women with elevated blood pressure or taking hypertension medication incre
In many work settings, middle-aged people demonstrate generativity by serving as mentors for their ... In many work settings, middle-aged people demonstrate generativity by serving as mentors for their ...
A mini clamp-on digital multimeter can be used to measure alternator output and unwanted AC current ... A mini clamp-on digital multimeter can be used to measure alternator output and unwanted AC current ...
By the People: A History of the United States, AP Edition By the People: A History of the United States, AP Edition
People who are color-blind see colors differently. (a) Those with normal vision see the red leaves. People who are color-blind see colors differently. (a) Those with normal vision see the red leaves.
Video: Causes of Acne

For a complete list of videos, visit our video library