The probability of tossing a coin and having it be heads or tails is
A) 1/4
B) 1/2
C) 1
D) 0

Name: The probability of tossing a coin and having it be heads or tails is A) 1/4 B) 1/2 C) 1 D) 0
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Question

Quizplus · Accepted Answer

The probability of tossing a coin and having it be either heads or tails is 1. The probability of it being tails is 1/2 and the probability of it being heads is 1/2, and the sum rule is involved (1/2 + 1/2 = 1).

The Probability of Tossing a Coin and Having It Be