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 144 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

peter

  • Member
  • Posts: 330
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

More than nineteen million Americans carry the factor V gene that causes blood clots, pulmonary embolism, and heart disease.

Did you know?

The most common childhood diseases include croup, chickenpox, ear infections, flu, pneumonia, ringworm, respiratory syncytial virus, scabies, head lice, and asthma.

Did you know?

The term bacteria was devised in the 19th century by German biologist Ferdinand Cohn. He based it on the Greek word "bakterion" meaning a small rod or staff. Cohn is considered to be the father of modern bacteriology.

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?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

Independent assortment produces 50 percent recombinants Independent assortment produces 50 percent recombinants
Mendel’s law of independent assortment. Mendel’s law of independent assortment.
This modified model of Easton’s systems theory puts government decision makers as the source of pol This modified model of Easton’s systems theory puts government decision makers as the source of pol
Anxiety model. Stressful events lead to symptoms of anxiety, which can be resolved by coping ... Anxiety model. Stressful events lead to symptoms of anxiety, which can be resolved by coping ...
Ethical Decision-Making Model Cont Ethical Decision-Making Model Cont
Steps involved in charging tRNA Steps involved in charging tRNA
Video: Types of energy transfer reactions: oxidation-reduction reactions and ATP generation reactions

For a complete list of videos, visit our video library