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

Author Question: If two variables are each correlated significantly with the dependent variable, then the multiple ... (Read 43 times)

captainjonesify

  • Hero Member
  • *****
  • Posts: 543
on: Jun 20, 2018
If two variables are each correlated significantly with the dependent variable, then the multiple correlation will be
 
  a. the sum of the two correlations.
  b. the sum of the two correlations squared.
  c. no less than the larger of the two individual correlations.
  d. It could take on any value.

Question 2

If we have three predictors and they are all individually correlated with the dependent variable, we know that
 
  a. each of them will play a significant role in the regression equation.
  b. each of them must be correlated with each other.
  c. each regression coefficient will be significantly different from zero.
  d. none of the above


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

reelove4eva

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jun 20, 2018
Answer to Question 1

C

Answer to Question 2

D


captainjonesify

  • Hero Member
  • *****
  • Posts: 543
Reply #2 on: Jun 20, 2018
Thank you!


reelove4eva

  • Sr. Member
  • ****
  • Posts: 332
Reply #3 on: Jun 20, 2018
Happy to help


« previous next »
 

Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

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?

About 80% of major fungal systemic infections are due to Candida albicans. Another form, Candida peritonitis, occurs most often in postoperative patients. A rare disease, Candida meningitis, may follow leukemia, kidney transplant, other immunosuppressed factors, or when suffering from Candida septicemia.

Did you know?

A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

Did you know?

It is difficult to obtain enough calcium without consuming milk or other dairy foods.

Multiple crossovers can include more than two chromatids Multiple crossovers can include more than two chromatids
Variable Gases: Carbon Dioxide Variable Gases: Carbon Dioxide
How to solve a linear system when the variable is in the denominator position (Question 2 of 2) How to solve a linear system when the variable is in the denominator position (Question 2 of 2)
Variable expressivity as shown in flies homozygous for the eyeless mutation in Drosophila Variable expressivity as shown in flies homozygous for the eyeless mutation in Drosophila
Demographic transition model for changes in population growth rates and sizes, correlated with long- Demographic transition model for changes in population growth rates and sizes, correlated with long-
Variable expressivity of Waardenburg syndrome Variable expressivity of Waardenburg syndrome
Video: Protein catabolism - deamination

For a complete list of videos, visit our video library