Answer
True
Work Step by Step
A probability model takes into account all of the possible outcomes of an experiment.
Thus, the sum of all of the probabilities is $1$.
Therefore, the given statement is true.
College Algebra (10th Edition)
by Sullivan, Michael
Published by
Pearson
ISBN 10:
0321979478
ISBN 13:
978-0-32197-947-6
Chapter 10 - Section 10.3 - Probability - 10.3 Assess Your Understanding - Page 704: 4
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