In Exercise, find the probability.A 12-sided die, numbered

Chapter , Problem 33E

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QUESTION:

Problem 33E

In Exercise, find the probability.

A 12-sided die, numbered 1 to 12, is rolled. Find the probability that the roll results in an odd number or a number less than 4.

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QUESTION:

Problem 33E

In Exercise, find the probability.

A 12-sided die, numbered 1 to 12, is rolled. Find the probability that the roll results in an odd number or a number less than 4.

ANSWER:

Solution 33E

Step1 of 2:

From the given problem we have a 12 sided die numbered 1 to 12, is rolled.

We need to find the probability that the roll results in an odd number or a number less than 4.


Step2 of 2:

We know that the number of sides on the die = 12.

Let us define the events are:

A = Die shows odd number

B = Die shows number less than 4.

Take A = {1,3,5,7,9,11} and B = {1,2,3}.

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