12.55 Playing Pick 4. The Pick 4 games in many state lotteries announce a four- digit winning number each day. Each of the 10,000 possible numbers 0000 to 9999 has the same chance of winning. You win if your choice matches the winning digits. Suppose your chosen number is 5974. a. What is the probability that the winning number matches your number exactly? b. What is the probability that the winning number has the same digits as your number in any order?

A First Course in Probability (10th Edition)
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ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
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Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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12.55 Playing Pick 4. The Pick 4 games in many state lotteries announce a four-
digit winning number each day. Each of the 10,000 possible numbers 0000 to 9999
has the same chance of winning. You win if your choice matches the winning
digits. Suppose your chosen number is 5974.
a. What is the probability that the winning number matches your number
exactly?
b. What is the probability that the winning number has the same digits as
your number in any order?
Transcribed Image Text:12.55 Playing Pick 4. The Pick 4 games in many state lotteries announce a four- digit winning number each day. Each of the 10,000 possible numbers 0000 to 9999 has the same chance of winning. You win if your choice matches the winning digits. Suppose your chosen number is 5974. a. What is the probability that the winning number matches your number exactly? b. What is the probability that the winning number has the same digits as your number in any order?
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