Suppose there are 3 molecules in a container. If each molecule ...

[cdr_15]

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

[amanda_14]

Answer to Question 1

D

Answer to Question 2

B

[cdr_15]

Gracias!

[bdobbins]

Thanks for the timely response, appreciate it