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Statistics / Elementary Statistics 12 / Chapter 4.6 / Problem 23BSC

Elementary Statistics | 12th Edition | ISBN: 9780321836960 | Authors: Mario F. Triola

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In Exercises, express all probabilities as

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Problem 23BSC

In Exercises, express all probabilities as fractions.

Combination Lock The typical combination lock uses three numbers between 0 and 49, and they must be selected in the correct sequence. How many different “combinations” are possible? Which of the five rules of this section is used to find that number? Is the name of “combination lock” appropriate? If not, what other name would be better?

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QUESTION:

Problem 23BSC

In Exercises, express all probabilities as fractions.

Combination Lock The typical combination lock uses three numbers between 0 and 49, and they must be selected in the correct sequence. How many different “combinations” are possible? Which of the five rules of this section is used to find that number? Is the name of “combination lock” appropriate? If not, what other name would be better?

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