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 40 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?

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.

Did you know?

GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.

Did you know?

Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

Did you know?

Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).

Did you know?

Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.

Variable expressivity Variable expressivity
Directional drilling taps multiple oil deposits Directional drilling taps multiple oil deposits
Negative feedback control of a regulated variable. Negative feedback control of a regulated variable.
A form letter is used when the same letter is sent to multiple recipients. A form letter is used when the same letter is sent to multiple recipients.
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 penetrance of mitochondrial mutations Variable penetrance of mitochondrial mutations
Video: Hormonal regulation of pregnancy - week 1

For a complete list of videos, visit our video library