Mr. Foley wants to randomly select 3 students for a committee. He used 3 coins to conduct a simulation to predict the probabilit

Question

3 years ago

6

Mr. Foley wants to randomly select 3 students for a committee. He used 3 coins to conduct a simulation to predict the probabilit

y that the committee will have at least 2 girls. The results of 16 trials of the simulation are shown below. Let H represent a girl and T represent a boy.
TTH HTH THH HHH
HTT THT THT HHT
HHT THH TTT HTT
HHH HTH TTH HHT
Based on the results of the simulation, what is the probability that the committee Mr. Foley selects will have at LEAST 2 girls?

Mathematics

1 answer:

jek_recluse [69] · Answer 1 · 2022-07-07T03:06:15+03:00

jek_recluse [69]3 years ago

4 0

The probability is 9/16.

This is because in the simulation, 9 of the results had 2 or 3 girls, and there was a total of 16 choices.