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

Author Question: Suppose that there is a correlation of r = 0.41 between the amount of time that each student reports ... (Read 110 times)

robinn137

  • Hero Member
  • *****
  • Posts: 544
on: Jun 20, 2018
Suppose that there is a correlation of r = 0.41 between the amount of time that each student reports studying for an exam and the student's grade on the exam. This correlation would mean that there is a tendency for people who study more to get better grades.
 
  Indicate whether the statement is true or false

Question 2

A researcher obtains SSX = 20, SSY = 5, and SP = 7 for a set of n = 25 pairs of scores. The Pearson correlation for these scores is r = 7/10 = 0.70.
 
  Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

l.stuut

  • Sr. Member
  • ****
  • Posts: 345
Reply #1 on: Jun 20, 2018
Answer to Question 1

T

Answer to Question 2

T


robinn137

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

DylanD1323

  • Member
  • Posts: 314
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

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?

Addicts to opiates often avoid treatment because they are afraid of withdrawal. Though unpleasant, with proper management, withdrawal is rarely fatal and passes relatively quickly.

Did you know?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

Did you know?

The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.

Did you know?

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

Life of a Medical School Student Life of a Medical School Student
Having a time zone map located near the telephone will assist you when making long distance calls ou Having a time zone map located near the telephone will assist you when making long distance calls ou
Sample time management planning chart for a massage student. Sample time management planning chart for a massage student.
The environmental policy changes over time The environmental policy changes over time
Disitive Time For Fruits Disitive Time For Fruits
Let f be a real function with domain R. Suppose that for each ǫ > 0, there is a continuous ... Let f be a real function with domain R. Suppose that for each ǫ > 0, there is a continuous ...
Video: What is Cholesterols? Introduction to Lipoproteins

For a complete list of videos, visit our video library