Author Question: A random sample of 10 adult subjects was selected and tested on the Vocabulary sub-test of the ... (Read 110 times)

kellyjaisingh

  • Hero Member
  • *****
  • Posts: 540
A random sample of 10 adult subjects was selected and tested on the Vocabulary sub-test of the Wechsler Adult Intelligence Scale (WAIS). Their scores were as follows: 12, 11, 10, 10, 10, 7, 6, 6, 5, 5.
 
  Test whether this sample could be representative of a population whose mean is known to be 10.00.
 
 
 What will be an ideal response?

Question 2

In comparing the between-subjects with the matched-subjects designs, the
  matched-subjects design should yield
 
  a. a significant positive correlation between the paired scores
  b. no correlation between paired scores
  c. a significant negative correlation between the paired scores
  d. a partial correlation



djpooyouma

  • Sr. Member
  • ****
  • Posts: 325
Answer to Question 1

t=-2.140 Fail to reject

Answer to Question 2

a



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

About 3% of all pregnant women will give birth to twins, which is an increase in rate of nearly 60% since the early 1980s.

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Did you know?

Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.

Did you know?

Allergies play a major part in the health of children. The most prevalent childhood allergies are milk, egg, soy, wheat, peanuts, tree nuts, and seafood.

Did you know?

The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.

For a complete list of videos, visit our video library