Mathematics, 11.01.2021 21:10 fifthward92

Priya’s cat is pregnant with a litter of 5 kittens. Each kitten has a 30% chance of being chocolate brown. Priya wants to know the probability that at least two of the kittens will be chocolate brown. To simulate this, Priya put 3 white cubes and 7 green cubes in a bag. For each trial, Priya pulled out and returned a cube 5 times. Priya conducted 12 trials. Here is a table with the results.

trial number outcome
1
2 gggwg
3 wgwgw
4 gwggg
5 gggwg
6 wwggg
7 gwggg
8 ggwgw
9 wwwgg
10 w
11 wggwg
12 gggwg
How many successful trials were there? Describe how you determined if a trial was a success.

Based on this simulation, estimate the probability that exactly two kittens will be chocolate brown.

Based on this simulation, estimate the probability that at least two kittens will be chocolate brown.

How could Priya increase the accuracy of the simulation?

Answers: 2

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