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Four fair coins are tossed. Find the expected number of heads

Four fair coins are tossed. Find the expected number of heads
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Four fair coins are tossed. Find the expected number of heads

User Vasilyrud
by
8.3k points

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1 vote
I would expect 2 heads;

1/2 chance of getting heads

2/4 chance of getting heads.

2 out of 4 chance of getting heads.
User Wawy
by
8.2k points
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