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 103 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?

Pope Sylvester II tried to introduce Arabic numbers into Europe between the years 999 and 1003, but their use did not catch on for a few more centuries, and Roman numerals continued to be the primary number system.

Did you know?

Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.

Did you know?

Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.

Did you know?

All adverse reactions are commonly charted in red ink in the patient's record and usually are noted on the front of the chart. Failure to follow correct documentation procedures may result in malpractice lawsuits.

Did you know?

The lipid bilayer is made of phospholipids. They are arranged in a double layer because one of their ends is attracted to water while the other is repelled by water.

The nurse assesses the patient's ability to use the walker correctly The nurse assesses the patient's ability to use the walker correctly
On March 25, 1911, as scores of young factory girls leaped to their deaths from the eighth, ninth, a On March 25, 1911, as scores of young factory girls leaped to their deaths from the eighth, ninth, a
The Normal Distribution of Scores for a Standardized Intelligence Test The Normal Distribution of Scores for a Standardized Intelligence Test
Infants can segment adult speech into individual words.  Infants can segment adult speech into individual words. 
Use the test light to check for voltage at terminal 30 of the relay. The ignition may have to be in ... Use the test light to check for voltage at terminal 30 of the relay. The ignition may have to be in ...
How to perform the concavity test and second derivative test for a function (Part 2) How to perform the concavity test and second derivative test for a function (Part 2)
Video: Negative Feedback Regulation of Blood Pressure

For a complete list of videos, visit our video library