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

Author Question: A regression model involved 5 independent variables and 136 observations. The critical value of t ... (Read 51 times)

rl

  • Hero Member
  • *****
  • Posts: 579
on: Jun 24, 2018
A regression model involved 5 independent variables and 136 observations. The critical value of t for testing the significance of each of the independent variable's coefficients will have
 a. 121 degrees of freedom.
  b. 135 degrees of freedom.
  c. 130 degrees of freedom.
  d. 4 degrees of freedom.

Question 2

A portion of the population selected to represent the population is called _____.
 a. statistical inference
  b. descriptive statistics
  c. a census
  d. a sample


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

pocatato

  • Sr. Member
  • ****
  • Posts: 333
Reply #1 on: Jun 24, 2018
Answer to Question 1

c

Answer to Question 2

d


rl

  • Member
  • Posts: 579
Reply 2 on: Jun 24, 2018
Thanks for the timely response, appreciate it

mammy1697

  • Member
  • Posts: 341
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

Did you know?

Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.

Did you know?

About 60% of newborn infants in the United States are jaundiced; that is, they look yellow. Kernicterus is a form of brain damage caused by excessive jaundice. When babies begin to be affected by excessive jaundice and begin to have brain damage, they become excessively lethargic.

Did you know?

Medications that are definitely not safe to take when breastfeeding include radioactive drugs, antimetabolites, some cancer (chemotherapy) agents, bromocriptine, ergotamine, methotrexate, and cyclosporine.

Did you know?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

A hypothetical model of the process of cell-wall expansion. A hypothetical model of the process of cell-wall expansion.
The Solar Model The Solar Model
A model for factor-independent termination of transcription A model for factor-independent termination of transcription
Solow Model with Saving Dependent on Income Level Solow Model with Saving Dependent on Income Level
An additive model for the inheritance of height in the Potsdam Guards. In this example, the guards a An additive model for the inheritance of height in the Potsdam Guards. In this example, the guards a
The attenuation model regulating the tryptophan operon The attenuation model regulating the tryptophan operon
Video: Factors that increase metabolic rate and heat production

For a complete list of videos, visit our video library