What is the probability that olaf goes to store

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Reference no: EM133360066

Olaf is going to shop for clothes at a specific shopping center. At the center, there are two clothing stores he is considering visiting, but he only has time to visit one, so he has to make a choice. The stochastic variable X describes Olafs' store choice, and therefore only takes two values; 1 and 2. The probability distribution of X is

The stochastic variable Y describes the number of items Olafs buys. The probability distribution of Y is known for each store:

???????a. What is the probability that Olaf goes to store 2 and buys 3 items? Give the answer as a decimal with three decimal places.

b. What is the probability that Olaf buys 2 items? Give the answer as a decimal with three decimal places.

Reference no: EM133360066

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