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

Author Question: The standard error of measurement is based on the test's a. validity. b. reliability. c. ... (Read 147 times)

fasfsadfdsfa

  • Hero Member
  • *****
  • Posts: 554
on: Jun 20, 2018
The standard error of measurement is based on the test's
 
  a. validity.
  b. reliability.
  c. objectivity.
  d. difficulty.
  e. discriminability.

Question 2

On a standardized mathematics test, the reliability coefficient is reported to be .76 . From this information, one could best determine
 
  a. the extent to which the test scores are correlated to classroom achievement in mathematics.
  b. the extent to which errors of measurement have influenced the test scores.
  c. the extent to which the test is a representative sample of relevant concepts in math.
  d. on the average, the number of points students' scores will change when given an equivalent test.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jaygar71

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Jun 20, 2018
Answer to Question 1

B

Answer to Question 2

B


fasfsadfdsfa

  • Member
  • Posts: 554
Reply 2 on: Jun 20, 2018
Great answer, keep it coming :)

debra928

  • Member
  • Posts: 342
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Though methadone is often used to treat dependency on other opioids, the drug itself can be abused. Crushing or snorting methadone can achieve the opiate "rush" desired by addicts. Improper use such as these can lead to a dangerous dependency on methadone. This drug now accounts for nearly one-third of opioid-related deaths.

Did you know?

Nearly all drugs pass into human breast milk. How often a drug is taken influences the amount of drug that will pass into the milk. Medications taken 30 to 60 minutes before breastfeeding are likely to be at peak blood levels when the baby is nursing.

Did you know?

Colchicine is a highly poisonous alkaloid originally extracted from a type of saffron plant that is used mainly to treat gout.

Did you know?

People about to have surgery must tell their health care providers about all supplements they take.

Did you know?

Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.

Digital rectal exam (DRE). The physician’s index finger is inserted into the rectum and pressed agai Digital rectal exam (DRE). The physician’s index finger is inserted into the rectum and pressed agai
Bell Curve for Intelligence IQ scores for a population-based sample usually fall into this kind of Bell Curve for Intelligence IQ scores for a population-based sample usually fall into this kind of
Sit-and-Reach Test for Overall Flexibility. Sit-and-Reach Test for Overall Flexibility.
Active range of motion (AROM) tests for the shoulder. A, Apley Scratch Test. B and C, Internal ... Active range of motion (AROM) tests for the shoulder. A, Apley Scratch Test. B and C, Internal ...
Cylinder Power Balance Test Cylinder Power Balance Test
Finger-to-nose test Finger-to-nose test
Video: Factors that influence muscle tension - Sarcomere length and force, understretched and overstretched

For a complete list of videos, visit our video library