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

Author Question: The standard error of estimate is equal to zero only if the a. correlation between X and Y = 0. ... (Read 57 times)

misspop

  • Hero Member
  • *****
  • Posts: 540
on: Jun 20, 2018
The standard error of estimate is equal to zero only if the
 
  a. correlation between X and Y = 0.
  b. correlation between X and Y = 1.0.
  c. mean on X is equal to the mean on Y.
  d. standard deviation of X is equal to the standard deviation of Y.
  e. distributions of X and Y are normal.

Question 2

The standard error of estimate is the standard deviation of
 
  a. the distribution of the observed Y scores.
  b. the predicted scores on Y.
  c. the X scores used to predict Y.
  d. the differences between actual and predicted Y scores.
  e. the X scores for those who have identical scores on Y.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

popopong

  • Sr. Member
  • ****
  • Posts: 307
Reply #1 on: Jun 20, 2018
Answer to Question 1

B

Answer to Question 2

D


misspop

  • Member
  • Posts: 540
Reply 2 on: Jun 20, 2018
Gracias!

daiying98

  • Member
  • Posts: 354
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

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?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

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?

Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.

Did you know?

Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

The standard protocol of a metagenomics experiment. The standard protocol of a metagenomics experiment.
How to sketch a quadratic equation that is in standard form (Question 1) How to sketch a quadratic equation that is in standard form (Question 1)
The Standard Rain Gauge The Standard Rain Gauge
Table - Correlation Analysis Table - Correlation Analysis
Table - Correlation Analysis Table - Correlation Analysis
Standard Symbols Used in Pedigrees Standard Symbols Used in Pedigrees
Video: Generalized life cycles for plants and animals Animation

For a complete list of videos, visit our video library