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 56 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
:D TYSM

Zebsrer

  • Member
  • Posts: 284
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.

Did you know?

Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.

Did you know?

The modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).

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?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

Simple overview of photosynthesis Simple overview of photosynthesis
DNA analysis of phylogenetic relationships among modern and extinct flightless birds by Cooper and c DNA analysis of phylogenetic relationships among modern and extinct flightless birds by Cooper and c
Steady-state kinetic analysis of bisubstrate reactions Steady-state kinetic analysis of bisubstrate reactions
KEEP IT SIMPLE! - Confused/Questions KEEP IT SIMPLE! - Confused/Questions
Linear Perspective Linear Perspective
GENETIC ANALYSIS GENETIC ANALYSIS
Video: ETC Protein Complexes & Chemiosmosis (Total ATP Production and ATP Synthase)

For a complete list of videos, visit our video library