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

Author Question: An individual being tested for a gifted program scores a 132 on the Cognitive Ability Test (CogAT), ... (Read 115 times)

james0929

  • Hero Member
  • *****
  • Posts: 586
on: Jul 30, 2018
An individual being tested for a gifted program scores a 132 on the Cognitive Ability Test (CogAT), which has a
  mean of 100 and a standard deviation of 16. There is a .40 correlation between the CogAT score and success as
  measured by GPA in the gifted program, which has a weighted mean of 4.3 with a SD of .2. Use the Standard Error
  of the Estimate (SEest) to predict where this students GPA will fall 95 percent of the time.
 
  a. 4.7  .36
  b. 4.3  .4
  c. 4.5  .8
  d. 4.7  .28
  e. None of these

Question 2

An individual being tested for a gifted program scores a 132 on the Cognitive Ability Test (CogAT), which has a
  mean of 100 and a standard deviation of 16. There is a .40 correlation between the CogAT score and success as
  measured by GPA in the gifted program, which has a weighted mean of 4.3 with a SD of .2. Use the Standard Error
  of the Estimate (SEest) to predict where this students GPA will fall 68 percent of the time.
 
  a. 4.7  .18
  b. 4.3  .2
  c. 4.5  .4
  d. 4.7  .15
  e. None of these


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Juro

  • Sr. Member
  • ****
  • Posts: 337
Reply #1 on: Jul 30, 2018
Answer to Question 1

ANSWER: a

Answer to Question 2

ANSWER: a


james0929

  • Hero Member
  • *****
  • Posts: 586
Reply #2 on: Jul 30, 2018
Both answers were spot on, thank you once again


Juro

  • Sr. Member
  • ****
  • Posts: 337
Reply #3 on: Jul 30, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

In the United States, congenital cytomegalovirus causes one child to become disabled almost every hour. CMV is the leading preventable viral cause of development disability in newborns. These disabilities include hearing or vision loss, and cerebral palsy.

Did you know?

About 80% of major fungal systemic infections are due to Candida albicans. Another form, Candida peritonitis, occurs most often in postoperative patients. A rare disease, Candida meningitis, may follow leukemia, kidney transplant, other immunosuppressed factors, or when suffering from Candida septicemia.

Did you know?

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

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?

Anti-aging claims should not ever be believed. There is no supplement, medication, or any other substance that has been proven to slow or stop the aging process.

(a) The Dmanisi cranium (right) shows similarities to early African H. erectus including the Narioko (a) The Dmanisi cranium (right) shows similarities to early African H. erectus including the Narioko
A slowdown in athletic ability begins in the 20s, although it is only noticeable for those who are t A slowdown in athletic ability begins in the 20s, although it is only noticeable for those who are t
Jean Piaget influenced the field of developmental science more than any other individual. Jean Piaget influenced the field of developmental science more than any other individual.
Human salivary alpha amylase test. Human salivary alpha amylase test.
Heel-to-shin test Heel-to-shin test
IQ scores form what mathematicians call a normal distribution "bell curve" IQ scores form what mathematicians call a normal distribution "bell curve"
Video: Acid-base imbalances - compensation of metabolic acidosis and alkalosis

For a complete list of videos, visit our video library