Question

Do I have to do anything particular with the .02 probability of a random state? Produce...

Do I have to do anything particular with the .02 probability of a random state?

  1. Produce a table like the following that lists counts for the number of states visited by Person A and Person B:

Person B has visited

Person B has not visited

Total

Person A has visited

2

0

2

Person A has not visited

0

48

48

Total

2

48

50

Now suppose that one of the 50 states is selected at random, so each state has a 1/50 = .02 probability of being selected.

Express all probabilities below as a fraction and also rounded to the decimal places.

Basic probabilities:

  1. Determine the probability that Person A has visited the (randomly selected) state.
  1. Determine the probability that Person B has visited the (randomly selected) state.
  1. Determine the probability that both people have visited the (randomly selected) state.
  1. Determine the probability that at least one person has visited the (randomly selected) state.
  1. Determine the probability that one person has visited the state and the other person has not.
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