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Author Question: A pollster interviews 1000 Americans a week before an election to see which candidate will win the ... (Read 38 times)

khang

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on: Aug 2, 2018
A pollster interviews 1000 Americans a week before an election to see which candidate will win the election.
 
  A) Prospective B) Retrospective C) Cross-Sectional D) None of these

Question 2

When a pair of dice are rolled there are 36 different possible outcomes: 1-1, 1-2, ... 6-6. If a pair of dice are rolled 6 times, what is the probability of getting a sum of 3 every time?
 
  A) 0.00137174 B) 0.0556 C) 0.00000033 D) 0.00000003


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yotaSR5

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Reply #1 on: Aug 2, 2018
Answer to Question 1

C

Answer to Question 2

D


khang

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Reply 2 on: Aug 2, 2018
Great answer, keep it coming :)

deja

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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