Sagot :
Answer:
The formula to calculate the probability of an event is as follows. Considering a fair coin, after 5 flips, there are 25 = 32 different arrangements of heads and tails. Therefore, the probability of exactly 3 heads is 5/16.
Explanation:
pa thanks and brainliest po ty
The formula to calculate the probability of an event is as follows. Considering a fair coin, after 5 flips, there are 25 = 32 different arrangements of heads and tails. Therefore, the probability of exactly 3 heads is 5/16.
Explanation:
pa thanks and brainliest po ty
Probability=5C2/(2^5)
5C2=(5!)/(5-2)!2!
=120/12
=10 ways
Probability of getting exactly two heads=10/(2*2*2*2*2)
=10/32
=5/16
5C2=(5!)/(5-2)!2!
=120/12
=10 ways
Probability of getting exactly two heads=10/(2*2*2*2*2)
=10/32
=5/16