The probability of winning a game 20%. if play 20 times, how many times should you expect to win?
2 answers:
Answer - 4 times
(Probability = number of favorable outcomes / total number of outcomes)
Probability of winning 1 game = 20%
Probability of winning 20 games = 20% of 20 = 4
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The answer to this question is 1:5
Parentheses first. 1-4= -3. 4-3=1. 1-2=-1.
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Step-by-step explanation:
