There are 70 marbles in the bag. The bag has 39 green? marbles, 24 red? marbles, and 7 yellow marbles. Sasha selects a marble from the bag 20? times, and of those she picks a yellow marble 14 times. What is the experimental probability of selecting a yellow ?marble?

Question

wlllisses82001 wlllisses82001

13-04-2019
Mathematics

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There are 70 marbles in the bag. The bag has 39 green? marbles, 24 red? marbles, and 7 yellow marbles. Sasha selects a marble from the bag 20? times, and of those she picks a yellow marble 14 times. What is the experimental probability of selecting a yellow ?marble?

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joy123333 joy123333 · Answer 1 · 2019-04-13T19:20:17+02:00

joy123333 joy123333

13-04-2019

Answer:

14/20

Explanation:

Sasha tried to get a marble 20 times. 14 of those times she got a yellow marble.

The experimental probability, which is the probability of choosing a yellow marble when Sasha actually tries choosing marbles from the bag.

The theoretical probability is based on the chance that Sasha will get a yellow marble, 7/70, is from the amount of marbles in the bag of yellow colour.

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