[Answered] If a test has a standard deviation of 8 and an equivalent-form reliability of .75, the standard ...

This topic contains a solution. Click here to go to the answer

Author Question: If a test has a standard deviation of 8 and an equivalent-form reliability of .75, the standard ... (Read 85 times)

jc611

Hero Member
Posts: 552

on: Jun 20, 2018

If a test has a standard deviation of 8 and an equivalent-form reliability of .75, the standard error of measurement is

A. 2.
B. 3.
C. 4.
D. 6.

Question 2

As the reliability coefficient (r) increases the SEM

A. increases.
B. decreases.
C. stays the same.
D. increases at first then decreases to zero.

Need homework help now?

Ask unlimited questions for free

Ask a Question

Marked as best answer by a Subject Expert

juicepod

Sr. Member
Posts: 310

Reply #1 on: Jun 20, 2018

Answer to Question 1

C

Answer to Question 2

B

jc611

Member
Posts: 552

Reply 2 on: Jun 20, 2018

Great answer, keep it coming

cassie_ragen

Member
Posts: 347

Reply 3 on: Yesterday

Excellent

« previous next »

Did you know?

Famous people who died from poisoning or drug overdose include, Adolf Hitler, Socrates, Juan Ponce de Leon, Marilyn Monroe, Judy Garland, and John Belushi.

Did you know?

When blood is deoxygenated and flowing back to the heart through the veins, it is dark reddish-blue in color. Blood in the arteries that is oxygenated and flowing out to the body is bright red. Whereas arterial blood comes out in spurts, venous blood flows.

Did you know?

Limit intake of red meat and dairy products made with whole milk. Choose skim milk, low-fat or fat-free dairy products. Limit fried food. Use healthy oils when cooking.

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

Did you know?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.