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

Author Question: Lowered performance compared to a previously higher level is referred to as a. an index. b. ... (Read 129 times)

eruditmonkey@yahoo.com

  • Hero Member
  • *****
  • Posts: 546
on: Jun 19, 2018
Lowered performance compared to a previously higher level is referred to as
 
  a. an index.
  b. deterioration.
  c. a ceiling effect.
  d. manifold.

Question 2

The reliability coefficient is
 
  a. the mean of the observed scores.
  b. the variance of the observed scores.
  c. the ratio of the mean of the true scores on a test to the mean of the observed scores.
  d. the ratio of the variance of the true scores on a test to the variance of the observed scores.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

cat123

  • Sr. Member
  • ****
  • Posts: 310
Reply #1 on: Jun 19, 2018
Answer to Question 1

b

Answer to Question 2

d


eruditmonkey@yahoo.com

  • Member
  • Posts: 546
Reply 2 on: Jun 19, 2018
Gracias!

skipfourms123

  • Member
  • Posts: 343
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

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.

Did you know?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

Did you know?

Approximately 70% of expectant mothers report experiencing some symptoms of morning sickness during the first trimester of pregnancy.

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.

Anatomy Of The Eye - The eye can be compared to a camera. Anatomy Of The Eye - The eye can be compared to a camera.
Inflated Phrases Compared with Concise Terms Inflated Phrases Compared with Concise Terms
This illustration shows the decibel level in various locations and associated with different ... This illustration shows the decibel level in various locations and associated with different ...
Potency and efficacy: (a) Drug A has a higher potency than drug B. (b) Drug A has a higher efficacy ... Potency and efficacy: (a) Drug A has a higher potency than drug B. (b) Drug A has a higher efficacy ...
Liquid Water Properties compared with n-pentane, nonpolar, non-hydrogen bonding liquid Liquid Water Properties compared with n-pentane, nonpolar, non-hydrogen bonding liquid
Sites of referred pain Sites of referred pain
Video: Exercise and cardiac output & Definition of stroke volume

For a complete list of videos, visit our video library