This topic contains a solution. Click here to go to the answer

Author Question: The purpose of a linear regression line is to _____ . a. predict one set of scores from another ... (Read 30 times)

Themember4

  • Hero Member
  • *****
  • Posts: 538
The purpose of a linear regression line is to _____ .
 
  a. predict one set of scores from another set
  b. display the bivariate distribution of X and Y
  c. identify the mean of the X and Y variables
  d. calculate the correlation coefficient

Question 2

If tobs does not fall into a rejection region, then the decision is to _____ .
 
  a. reject the null hypothesis
   b. fail to reject the null hypothesis
  c. accept the alternative hypothesis
  d. decrease the value of alpha



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jessofishing

  • Sr. Member
  • ****
  • Posts: 329
Answer to Question 1

A

Answer to Question 2

B




Themember4

  • Member
  • Posts: 538
Reply 2 on: Jun 20, 2018
Great answer, keep it coming :)


amandanbreshears

  • Member
  • Posts: 320
Reply 3 on: Yesterday
Excellent

 

Did you know?

Walt Disney helped combat malaria by making an animated film in 1943 called The Winged Scourge. This short film starred the seven dwarfs and taught children that mosquitos transmit malaria, which is a very bad disease. It advocated the killing of mosquitos to stop the disease.

Did you know?

Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.

Did you know?

Vaccines prevent between 2.5 and 4 million deaths every year.

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.

Did you know?

You should not take more than 1,000 mg of vitamin E per day. Doses above this amount increase the risk of bleeding problems that can lead to a stroke.

For a complete list of videos, visit our video library