Inactive Tutor answered 01/01/26
Tutor
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2^4 possible outcomes= 16
4 ways to get 3 heads
thhh, hthh, hhth, hhht
a) P(3h)= 4/16= 1/4
b) P(2nd h)= 1/2
c) P(h>t)= P(3h or 4h) = 4/16+1/16= 5/16
Danielle W.
asked 09/13/17Inactive Tutor answered 01/01/26
2^4 possible outcomes= 16
4 ways to get 3 heads
thhh, hthh, hhth, hhht
a) P(3h)= 4/16= 1/4
b) P(2nd h)= 1/2
c) P(h>t)= P(3h or 4h) = 4/16+1/16= 5/16
Inactive Tutor answered 09/13/17
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