Mathematics, 23.02.2021 01:00 HeartfeltDream12
Two groups separately performed an experiment by tossing a coin in the air. Group A performed 50 trials and group B performed 100 trials. Each group recorded the results in the table below:
Group Heads Tails
A 30 20
B 52 48
What conclusion can be drawn about the number of trials and the probability of the coin landing on heads or tails? (1 point)
a
The experimental probability and the theoretical probability for group A is same.
b
The experimental probability and the theoretical probability for group B is same.
c
The experimental probability is closer to the theoretical probability for group B than group A.
d
The experimental probability is closer to the theoretical probability for group A than group B.
Answers: 1
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Two groups separately performed an experiment by tossing a coin in the air. Group A performed 50 tri...
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