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Author Question: Suppose that there is a correlation of +0.41 between the amount of time that each student spends on ... (Read 197 times)

jjjetplane

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on: Jun 20, 2018
Suppose that there is a correlation of +0.41 between the amount of time that each student spends on social media and the student's grade on the exam. This correlation clearly indicates that people who spend more time on social media receive better grades.
 
  Indicate whether the statement is true or false

Question 2

A sample of n = 25 scores is selected from a population with a mean of  = 80 and a standard deviation of  = 20. The standard error for the sample mean is 20.
 
  Indicate whether the statement is true or false


karmakat49

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Reply #1 on: Jun 20, 2018
Answer to Question 1

False

Answer to Question 2

False


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