« previous next »

Author Question: How is the significance of regression tested? A) by checking the sum of the squares of the ... (Read 56 times)

schs14

  • Hero Member
  • *****
  • Posts: 569
on: Jun 24, 2018
How is the significance of regression tested?
 
  A) by checking the sum of the squares of the residuals for statistical significance
  B) by testing whether the slope of the independent variable is zero
  C) by testing whether the intercept term is greater than or equal to 1
  D) by checking the absolute value of the coefficient of the dependent variable

Question 2

A randomized block design with four treatments and five blocks produced the following sum of squares values: SST = 1951, SSG = 349, SSB = 1414. Based on this data, the value of the SSE is calculated to be:
 
  A) 188
  B) 537
  C) 1602
  D) 1763
Statistics, Data Analysis, and Decision Modeling ¦ Evans ¦ 5th Edition
Buy Test-Bank


asware1

  • Sr. Member
  • ****
  • Posts: 318
Reply #1 on: Jun 24, 2018
Answer to Question 1

B

Answer to Question 2

A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The Food and Drug Administration has approved Risperdal, an adult antipsychotic drug, for the symptomatic treatment of irritability in children and adolescents with autism. The approval is the first for the use of a drug to treat behaviors associated with autism in children. These behaviors are included under the general heading of irritability and include aggression, deliberate self-injury, and temper tantrums.

Did you know?

Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.

Did you know?

Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.

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?

The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.

Results from sequential study of two cohorts tested at three ages and at three different points in t Results from sequential study of two cohorts tested at three ages and at three different points in t
Items that would be difficult to replace bearing legal significance are sent by certified mail. Items that would be difficult to replace bearing legal significance are sent by certified mail.
Sociologists disagree about the relative significance of race and social class in determining social ... Sociologists disagree about the relative significance of race and social class in determining social ...
How to Factor a Difference of Squares How to Factor a Difference of Squares
Replication fork regression as a likely response to a blocking DNA lesion Replication fork regression as a likely response to a blocking DNA lesion
Difference of Squares Difference of Squares
Video: Molecules, Membrane Permeability and Structure

For a complete list of videos, visit our video library