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Tracy flips a coin 36 times. How many times should she expect the coin to land on heads?

Tracy flips a coin 36 times. How many times should she expect the coin to land on heads?
asked 149k views
22 votes
Tracy flips a coin 36 times.
How many times should she expect the coin to land on heads?

asked
User Thabiso Mofokeng
by
7.8k points

2 Answers

9 votes
18
1/2 chance of heads
1/2 x 36 = 18
Theoretically, there should be 18 heads
answered
User Chris Rackauckas
by
7.6k points
9 votes
18 times because it’s a 50/50 ratio
answered
User Meymann
by
7.6k points
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