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

Author Question: A regression equation describes the _____ fitted to the scatterplot of scores. a. coefficient of ... (Read 59 times)

cagreen833

  • Hero Member
  • *****
  • Posts: 544
on: Jun 20, 2018
A regression equation describes the _____ fitted to the scatterplot of scores.
 
  a. coefficient of determination
   b. straight line
  c. slope of the correlation coefficient
  d. residuals

Question 2

If the results of an experiment using tind were summarized as t(20) = 2.146, p< .05, then you would know that the probability of the difference between the means occurring by chance is _____ and that the difference is _____ .
 
  a. less than or equal to.05; nonsignificant
   b. less than or equal to.05; statistically significant
  c. greater than .05; nonsignificant
  d. greater than .05; statistically significant


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Smiles0805

  • Sr. Member
  • ****
  • Posts: 305
Reply #1 on: Jun 20, 2018
Answer to Question 1

B

Answer to Question 2

B


cagreen833

  • Member
  • Posts: 544
Reply 2 on: Jun 20, 2018
YES! Correct, THANKS for helping me on my review

rachel

  • Member
  • Posts: 323
Reply 3 on: Yesterday
Excellent

« 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?

More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.

Did you know?

Approximately 500,000 babies are born each year in the United States to teenage mothers.

Did you know?

Fungal nail infections account for up to 30% of all skin infections. They affect 5% of the general population—mostly people over the age of 70.

Did you know?

Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.

Iowa Gambling Task Scores Across Age Iowa Gambling Task Scores Across Age
Write the equation for the voltage at any instant, and find the voltage at 4.0 s Write the equation for the voltage at any instant, and find the voltage at 4.0 s
How to use the discriminant to determine the number of roots for any quadratic equation How to use the discriminant to determine the number of roots for any quadratic equation
Determining the equation of a triangle median Determining the equation of a triangle median
Correlation Coefficient, r (Chart) Correlation Coefficient, r (Chart)
The line with the equation y=5x+12 intersects the parabola with equation y=xsqared+7x-3 at the ... The line with the equation y=5x+12 intersects the parabola with equation y=xsqared+7x-3 at the ...
Video: Stroke volume

For a complete list of videos, visit our video library