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In a lottery, a player selects 7 numbers out of the first 100 positive integers. We...

In a lottery, a player selects 7 numbers out of the first 100 positive integers. We want to find the probability that a person wins the grand prize by picking 7 numbers that are among the 11 numbers selected at random by a computer.

  1. a) What is the experiment?

  2. b) What is the sample space?

  3. c) What is the size of the sample space?

  4. d) Describe the event that we are interested in, E7,11.

  5. e) What are some outcomes of the sample space that belongs to E7,11.

  6. f) What is the size of the E7,11?

  7. g) What is the probability of E7,11?

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