The correlation coefficient measures the strength of a linear relationship between two variables. ...

The correlation coefficient measures the strength of a linear relationship between two variables.
 
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Q. 2

A company employs 750 individuals. To ascertain how the employees feel regarding a pension plan, 75 of the employees are surveyed. The proportion of the 75 employees who favor the pension plan is a parameter.
 
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Q. 3

What is your average monthly bill from the country club?
 
  A) 700
  B) 800
  C) 900
  D) 1000

Q. 4

What is the probability that the shipment will have at least two defective parts?
 
  A) 0.20
  B) 0.90
  C) 0.86
  D) 0.10

Q. 5

A scatter plot usually doesn't indicate whether extreme values exist in the data.
 
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