Mathematics, 29.01.2021 20:40 famouzgal

I NEED HELP Two groups separately performed an experiment by tossing a coin in the air. Group C performed 50 trials and group D performed 100 trials. Each group recorded the results in the table below: Group Heads Tails

C 31 19

D 51 49

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 C is same.

b

The experimental probability and the theoretical probability for group D is same.

c

The experimental probability is closer to the theoretical probability for group C than group D.

d

The experimental probability is closer to the theoretical probability for group D than group C.

Answers: 3

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I NEED HELP Two groups separately performed an experiment by tossing a coin in the air. Group C perf...