If you flip two coins 68 times, what is the best prediction possible for the number of times both coins will land on heads? times
If you flip two coins 68 times, what is the best prediction possible for the number of times both coins will land on heads? times
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Given : flip two coins 68 times
To find : what is the best prediction possible for the number of times both coins will land on head
Solution:
if we flip two coins
then sample space = { HH , HT , TH , TT }
n(S) = 4
Both coins land on heads = { HH }
n( E) = 1
Probability that both coins land on Heads = 1/4
Coin flipped 68 times
best prediction possible for the number of times both coins will land on heads = (1/4) * 68 = 17
17 times is the best prediction possible for the number of times both coins will land on heads
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