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Author Question: A six-sided die is rolled three times. The probability of observing a 1 three times in a row is ... (Read 120 times)

formula1

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on: Aug 1, 2018
A six-sided die is rolled three times. The probability of observing a 1 three times in a row is _____.
 a. 1/3
  b. 1/6
  c. 1/27
  d. 1/216

Question 2

If A and B are independent events with P(A) = .05 and P(B) = .65, then P(A  B) = _____.
 a. .05
  b. .0325
  c. .65
  d. .8


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beccamahon

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

d

Answer to Question 2

a


formula1

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Reply #2 on: Aug 1, 2018
Thanks


beccamahon

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Reply #3 on: Aug 1, 2018
Welcome :)


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