« previous next »

Author Question: In multiple regression analysis involving 10 independent variables and 100 observations, the ... (Read 240 times)

Marty

  • Hero Member
  • *****
  • Posts: 553
on: Jul 24, 2018
In multiple regression analysis involving 10 independent variables and 100 observations, the critical value of t for testing individual coefficients in the model will have:
 a. 100 degrees of freedom
  b. 10 degrees of freedom
  c. 99 degrees of freedom
  d. 89 degrees of freedom
  e. 9 degrees of freedom

Question 2

In testing the validity of a multiple regression model involving 10 independent variables and 100 observations, the numerator and denominator degrees of freedom for the critical value of F will be, respectively,
 a. 9 and 90
  b. 10 and 100
  c. 9 and 10
  d. 10 and 89
  e. 8 and 16


nmyers

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Jul 24, 2018
Answer to Question 1

D

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

Marty

  • Hero Member
  • *****
  • Posts: 553
Reply #2 on: Jul 24, 2018
Both answers were spot on, thank you once again


nmyers

  • Sr. Member
  • ****
  • Posts: 336
Reply #3 on: Jul 24, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Sperm cells are so tiny that 400 to 500 million (400,000,000–500,000,000) of them fit onto 1 tsp.

Did you know?

Drug abusers experience the following scenario: The pleasure given by their drug (or drugs) of choice is so strong that it is difficult to eradicate even after years of staying away from the substances involved. Certain triggers may cause a drug abuser to relapse. Research shows that long-term drug abuse results in significant changes in brain function that persist long after an individual stops using drugs. It is most important to realize that the same is true of not just illegal substances but alcohol and tobacco as well.

Did you know?

The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.

Did you know?

Immunoglobulin injections may give short-term protection against, or reduce severity of certain diseases. They help people who have an inherited problem making their own antibodies, or those who are having certain types of cancer treatments.

Did you know?

Certain chemicals, after ingestion, can be converted by the body into cyanide. Most of these chemicals have been removed from the market, but some old nail polish remover, solvents, and plastics manufacturing solutions can contain these substances.

Ancestral versus shared derived characters involving a molecular trait. Ancestral versus shared derived characters involving a molecular trait.
There are multiple pathways for heat exchange between organisms and the environment. There are multiple pathways for heat exchange between organisms and the environment.
Alternative forms of surgeries involving the uterus, ovaries, and fallopian tubes. The solid lines i Alternative forms of surgeries involving the uterus, ovaries, and fallopian tubes. The solid lines i
Multiple sclerosis. Multiple sclerosis.
Independent assortment versus genetic linkage Independent assortment versus genetic linkage
Allelic phase analysis in human families A and B Allelic phase analysis in human families A and B
Video: Protein digestion - stomach & small intestine

For a complete list of videos, visit our video library