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

Author Question: In a simple linear regression analysis, the standard error of the slope is: a. a measure of the ... (Read 130 times)

Deast7027

  • Hero Member
  • *****
  • Posts: 538
on: Jul 24, 2018
In a simple linear regression analysis, the standard error of the slope is:
 a. a measure of the amount of change in the dependent variable y for a one unit change in the independent variable x
  b. a measure of the variation in the regression slope from sample to sample
  c. the square root of the standard error of the estimate
  d. the square of the standard error of the estimate
  e. all of these

Question 2

In a simple linear regression analysis, if SSE = 27, Total SS = 63, then the percentage of the variation in the dependent variable y that is explained by the independent variable x is about:
 a. 43
  b. 27
  c. 63
  d. 57
  e. 36


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Jane

  • Sr. Member
  • ****
  • Posts: 309
Reply #1 on: Jul 24, 2018
Answer to Question 1

B

Answer to Question 2

D


Deast7027

  • Member
  • Posts: 538
Reply 2 on: Jul 24, 2018
YES! Correct, THANKS for helping me on my review

bimper21

  • Member
  • Posts: 309
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).

Did you know?

Children with strabismus (crossed eyes) can be treated. They are not able to outgrow this condition on their own, but with help, it can be more easily corrected at a younger age. It is important for infants to have eye examinations as early as possible in their development and then another at age 2 years.

Did you know?

Coca-Cola originally used coca leaves and caffeine from the African kola nut. It was advertised as a therapeutic agent and "pickerupper." Eventually, its formulation was changed, and the coca leaves were removed because of the effects of regulation on cocaine-related products.

Did you know?

According to the Migraine Research Foundation, migraines are the third most prevalent illness in the world. Women are most affected (18%), followed by children of both sexes (10%), and men (6%).

Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

Wasp ocelli (simple eyes) and dorsal part of the compound eyes; also showing fine, unbranched hairs Wasp ocelli (simple eyes) and dorsal part of the compound eyes; also showing fine, unbranched hairs
How to set up and solve linear models (Question 1) How to set up and solve linear models (Question 1)
How to calculate simple interest (Part 5; r = I/Pt) How to calculate simple interest (Part 5; r = I/Pt)
The slope of the curve y = ax^3 - bx^2 + cx - 3 at x = 2 is 5. If the point of inflection of the cur The slope of the curve y = ax^3 - bx^2 + cx - 3 at x = 2 is 5. If the point of inflection of the cur
Global analysis of yeast deletion mutants Global analysis of yeast deletion mutants
Genetic interactions identified through synthetic lethal analysis Genetic interactions identified through synthetic lethal analysis
Video: Hip Animation

For a complete list of videos, visit our video library