Concept explainers
To find if each pair of events is independent or dependent and find the probability.
Answer to Problem 4CFU
Explanation of Solution
Given:
The probability of rolling a sum of
Calculation:
The events are independent because outcome of one event doesn’t affect the outcome of another event.
Let A be the event having a sum of
Let B be the event having a sum of
Total
Sample space for event A
Therefore probability of event A is
Sample space for event B.
Therefore probability of event B is
Hence,
Chapter 13 Solutions
Advanced Mathematical Concepts: Precalculus with Applications, Student Edition
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