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Author Question: Suppose there are 3 molecules in a container. If each molecule has a 1-in-2 chance of being in the ... (Read 73 times)

cdr_15

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on: Jul 28, 2018
Suppose there are 3 molecules in a container. If each molecule has a 1-in-2 chance of being in the left half of the container, what is the probability that there are exactly 2 molecules in the left half of the container?
 a. 1/2
  b. 1/3
  c. 1/8
  d. 3/8
  e. 3/5

Question 2

What is the probability of rolling either a 7 or 11 on a single roll of a pair of dice?
 a. 1/6
  b. 2/9
  c. 3/8
  d. 1/3
  e. 1/2


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amanda_14

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Reply #1 on: Jul 28, 2018
Answer to Question 1

D

Answer to Question 2

B


cdr_15

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  • Posts: 546
Reply 2 on: Jul 28, 2018
Gracias!

zacnyjessica

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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