Concept explainers
a)
To calculate: P (Sum is less than
a)
Answer to Problem 18PSC
Explanation of Solution
Given Information: Ten
Formula: probability = Numbers of favorable outcomes / total numbers of outcomes.
Calculation:
Sum is less than
Hence probability =
b)
To calculate: P (angles are complementary)
b)
Answer to Problem 18PSC
Explanation of Solution
Given Information: Ten angle are given whose measure are as follows :
Formula: probability = Numbers of favorable outcomes / total numbers of outcomes.
Calculation:
Angles are complementary if one angle is
Hence probability =
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