Respuesta :
Probability of selecting one ball that is not greater than 17 is 15%
Probability-based problem:
Total number of balls = 20
Number of balls greater than 17 = 3
Probability = Number of favorable outcomes / Total number of outcomes
Probability of selecting one ball that is not greater than 17 = Number of balls greater than 17 / Total number of balls
Probability of selecting one ball that is not greater than 17 = 3 / 20
Probability of selecting one ball that is not greater than 17 = 15%
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