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

Author Question: The SEM for an achievement test is 2.45. Jonny scores 100 and we assume that 68 of the time his true ... (Read 38 times)

asd123

  • Hero Member
  • *****
  • Posts: 557
on: Jul 31, 2018
The SEM for an achievement test is 2.45. Jonny scores 100 and we assume that 68 of the time his true score falls between + 1 SEM. This means the confidence interval would be between:
 
  a. 0 and 102.45
  b. 2.45 and 100
  c. 95.10 and 104.90
  d. 97.55 and 102.45

Question 2

The tripartite view of validity includes content validity, criterion validity, and
 
  a. discriminate validity
  b. convergent validity
  c. content validity
  d. construct validity


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

coreycathey

  • Sr. Member
  • ****
  • Posts: 333
Reply #1 on: Jul 31, 2018
Answer to Question 1

d

Answer to Question 2

d


asd123

  • Member
  • Posts: 557
Reply 2 on: Jul 31, 2018
Great answer, keep it coming :)

apple

  • Member
  • Posts: 352
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Asthma cases in Americans are about 75% higher today than they were in 1980.

Did you know?

Immunoglobulin injections may give short-term protection against, or reduce severity of certain diseases. They help people who have an inherited problem making their own antibodies, or those who are having certain types of cancer treatments.

Did you know?

In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.

Did you know?

When Gabriel Fahrenheit invented the first mercury thermometer, he called "zero degrees" the lowest temperature he was able to attain with a mixture of ice and salt. For the upper point of his scale, he used 96°, which he measured as normal human body temperature (we know it to be 98.6° today because of more accurate thermometers).

Did you know?

People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

A Test for the Blind Spot A Test for the Blind Spot
Running time on 100-meter sprint for men and women master athletes increases with age. Source: Korho Running time on 100-meter sprint for men and women master athletes increases with age. Source: Korho
Sterilization Time Requirements Cont Sterilization Time Requirements Cont
(a) The connection required to test a Halleffect sensor. (b) A typical waveform from a Hall-effect ... (a) The connection required to test a Halleffect sensor. (b) A typical waveform from a Hall-effect ...
Emerson’s Three-Point Test-Cross Analysis Emerson’s Three-Point Test-Cross Analysis
Grade 1 achievement certificate Grade 1 achievement certificate
Video: Virtual Tour of the Heart

For a complete list of videos, visit our video library