Author Question: A pollster obtains a sample of students and asks them how they will vote on an upcoming referendum. ... (Read 70 times)

AEWBW

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A pollster obtains a sample of students and asks them how they will vote on an upcoming referendum.
 
  A) observational study B) experiment

Question 2

Find the t-value such that the area in the right tail is 0.005 with 28 degrees of freedom.
 
  A) 2.763 B) 1.701 C) -2.763 D) 2.771



Leostella20

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Answer to Question 1

A

Answer to Question 2

A



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AEWBW

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Both answers were spot on, thank you once again




 

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