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OpenStudy (anonymous):
We toss 3 coins 100,000 times. How many times do we expect to see "Exactly 1 Head" appearing?
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OpenStudy (anonymous):
A. 12,500 B. 37,500 C. 3,750 D. 50,000
OpenStudy (cwrw238):
expectation to get exactly one head when you toss 3 coins = 3/8 or 0.375 so for 100000 expect 0.375 * 100,000 = 37500
OpenStudy (anonymous):
Thanks!! :)
OpenStudy (cwrw238):
yw
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