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Tamiku [17]
3 years ago
14

Jack has a fair coin. He tosses the coin four times. What is the probability that Jack gets heads, then heads, then tails, and t

hen tails?
Mathematics
2 answers:
8090 [49]3 years ago
8 0
The answer is 1/16..........

Tcecarenko [31]3 years ago
7 0
As you have a 1/2 chance of getting what you want when you flip the coin, to get heads, heads, tails, tails will be 1/2 x 1/2 x 1/2 x 1/2. Working our way down the line, 1/2 x 1/2 = 1/4, 1/4 x 1/2 = 1/8, and 1/8 x 1/2 = 1/16. Jack will get heads, heads, tails, tails 1/16 of the time.
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