Question

Two groups performed an experiment separately by tossing a coin in the air. Group P performed 50 trials and group Q performed 100 trials. Each group recorded the results in the table below:

Answer 1

:


Group Heads Tails
P 35 15
Q 53 47


What conclusion can be drawn about the number of trials and the probability of the coin landing on heads or tails?
The experimental probability and the theoretical probability for group P is the same.
The experimental probability and the theoretical probability for group Q is the same.
The experimental probability is closer to the theoretical probability for group Q than group P.
The experimental probability is closer to the theoretical probability for group P than group Q.

Answer 2

I think it is C

Answer 3

since the theoretical probability is 50%

Answer 4

ok then thank you!!! :)

Answer 5

C