In a random experiment, a symmetrical coin is thrown four times. Find the probability that heads
| August 8, 2021 | education
In a random experiment, a symmetrical coin is thrown four times. Find the probability that heads will land exactly three times.
In a random experiment, a symmetrical coin is thrown four times.
Let’s find the probability that heads will come up exactly three times.
There are 2 possible cases on the coin, since the coin is thrown 4 times, which means only 2 * 4 = 8 cases.
3/8 = 0.375 = 37.5% – this is the probability that heads will land exactly three times.
Answer: 37.5%.
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