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In Exercise, find the probability.A 12-sided die, numbered
Chapter , Problem 33E(choose chapter or problem)
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.
Questions & Answers
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}.