➷ (12/20) = 0.6
(8/20) = 0.4
The experimental probability of the coin landing heads up is 0.6.
B) The theoretical would be considering it a fair coin.
1/2 = 0.5
The theoretical probability would be 0.5
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The experimental probability of the coin landing heads up is 0.6 and the theoretical probability of the coin landing tails up is 0.4.
Given that, Alinn flipped a coin 20 times. The coin landed heads up 12 times and tails up 8 times.
The probability of an event is the number of ways an event can occur divided by the total number of possible outcomes.
Now, the probability of the coin landing heads up=12/20=0.6
Thus, the probability of an event+ the probability of not an event=1
0.6+the probability of not an event=1
So, the theoretical probability of the coin landing tails up=0.4
Therefore, the experimental probability of the coin landing heads up is 0.6 and the theoretical probability of the coin landing tails up is 0.4.
To learn more about the experimental probability visit:
https://brainly.com/question/15729871.
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