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

Author Question: A test has a reliability coefficient of .84. What percent of test variance is error? a. 4 b. 16 ... (Read 108 times)

Frost2351

  • Hero Member
  • *****
  • Posts: 557
on: Jun 20, 2018
A test has a reliability coefficient of .84. What percent of test variance is error?
 
  a. 4
  b. 16
  c. 32
  d. 71
  e. 84

Question 2

The correlation between two equivalent forms of an objective test administered in immediate succession enables one to determine the proportion of error variance due to
 
  a. item homogeneity.
  b. temporal fluctuation.
  c. item sampling.
  d. scorer reliability.
  e. a and b


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

carlsona147

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Jun 20, 2018
Answer to Question 1

B

Answer to Question 2

C


Frost2351

  • Member
  • Posts: 557
Reply 2 on: Jun 20, 2018
YES! Correct, THANKS for helping me on my review

T4T

  • Member
  • Posts: 348
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Stevens-Johnson syndrome and Toxic Epidermal Necrolysis syndrome are life-threatening reactions that can result in death. Complications include permanent blindness, dry-eye syndrome, lung damage, photophobia, asthma, chronic obstructive pulmonary disease, permanent loss of nail beds, scarring of mucous membranes, arthritis, and chronic fatigue syndrome. Many patients' pores scar shut, causing them to retain heat.

Did you know?

Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.

Did you know?

Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.

Did you know?

Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.

Did you know?

In 2006, a generic antinausea drug named ondansetron was approved. It is used to stop nausea and vomiting associated with surgery, chemotherapy, and radiation therapy.

Blood glucose measurement. A postprandial test may be self-administered. (a) A lance pierces the ski Blood glucose measurement. A postprandial test may be self-administered. (a) A lance pierces the ski
Rinne test: A. Place the base of the tuning fork on the mastoid process. B. Place tuning fork in fro Rinne test: A. Place the base of the tuning fork on the mastoid process. B. Place tuning fork in fro
Antibody techniques. (b) An ELISA to test for the presence of herpes simplex virus (HSV Antibody techniques. (b) An ELISA to test for the presence of herpes simplex virus (HSV
Patient having glaucoma test. Patient having glaucoma test.
The 10 Steps to Better Test-Taking The 10 Steps to Better Test-Taking
Compression Test: Compression Gauge Compression Test: Compression Gauge
Video: Introduction to Autism

For a complete list of videos, visit our video library