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Let X = the number of nonzero digits in a randomly selected zip code. What are the possible values of X? Give three possible possible outcomes and their associated X values

Question

Let X = the number of nonzero digits in a randomly selected zip code. What are the possible values of X? Give three possible possible outcomes and their associated X values

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Step 1

We are given the below random variable:

X= the number of nonzero digits in a randomly selected zipcode.

Zipcode is a number usually having 5 digits. 

Step 2

Therefore, the possible values...

[0, по поnzero digit in the zipcode
| 1; 1 nonzero digit in fhe zipcode
| 2; 2 nonzero digits in the zipcode
3;3 nonzero digits in the zipcode
4; 4 monzero digits in the zipcode
(5;5 nonzero digits in the zipcode
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[0, по поnzero digit in the zipcode | 1; 1 nonzero digit in fhe zipcode | 2; 2 nonzero digits in the zipcode 3;3 nonzero digits in the zipcode 4; 4 monzero digits in the zipcode (5;5 nonzero digits in the zipcode

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Probability

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