gabrielledavie311 gabrielledavie311

08-05-2021
Mathematics

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During his first 20 picks from a bag of marbles, Mark chose 8 yellow marbles, 9 green marbles, and 3 blue marbles. What is the experimental probability that Mark will choose a green marble on his next pick?

please show work

Respuesta :

aminerassam aminerassam

08-05-2021

Answer:

to solve this problem you have to take 9 over 20 (by assuming replacing the marbles)

9/20 is the experimental probability for a green marble to be picked

9/20 = 45%

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