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

Author Question: It is appropriate to take the coefficient of determination seriously only if the A) Sample size ... (Read 12 times)

jhjkgdfhk

  • Hero Member
  • *****
  • Posts: 569
on: Aug 4, 2018
It is appropriate to take the coefficient of determination seriously only if the
 
  A) Sample size is under 30.
  B) Alpha level is high enough.
  C) Alpha level is low enough.
  D) Sample size is large enough.

Question 2

When using correlation coefficients, it is useful to calculate the coefficient of determination by
 
  A) Squaring the obtained correlation.
  B) Multiplying the obtained correlation by 2.
  C) Squaring the alpha level.
  D) Adding the obtained correlation to the alpha level.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

yahahah24021

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Aug 4, 2018
Answer to Question 1

Answer: D

Answer to Question 2

Answer: A


jhjkgdfhk

  • Member
  • Posts: 569
Reply 2 on: Aug 4, 2018
YES! Correct, THANKS for helping me on my review

lkanara2

  • Member
  • Posts: 329
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

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?

The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.

Did you know?

The first successful kidney transplant was performed in 1954 and occurred in Boston. A kidney from an identical twin was transplanted into his dying brother's body and was not rejected because it did not appear foreign to his body.

Did you know?

The Centers for Disease Control and Prevention has released reports detailing the deaths of infants (younger than 1 year of age) who died after being given cold and cough medications. This underscores the importance of educating parents that children younger than 2 years of age should never be given over-the-counter cold and cough medications without consulting their physicians.

Did you know?

Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.

Different mechanisms of sex determination in animals. Different mechanisms of sex determination in animals.
A typical spectrum with peaks representing the peptide fragments generated from a sample A typical spectrum with peaks representing the peptide fragments generated from a sample
Encephalization is a function of both brain size and body size. Encephalization is a function of both brain size and body size.
Sample Advance Directive Cont. Sample Advance Directive Cont.
Sample prescriptions of antibiotics for prophylaxis against infective endocarditis. Sample prescriptions of antibiotics for prophylaxis against infective endocarditis.
Sample prescriptions of drugs for oral herpes infection. Sample prescriptions of drugs for oral herpes infection.
Video: Protein catabolism (Krebs cycle) and Protein anabolism (protein synthesis)

For a complete list of videos, visit our video library