Probability of getting at least 3 heads when flipping 4 coins
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no of out comes are 2^4 = 16
outcomes : (HHHH) (HHHT) (HHTH) (HTHH) (THHH) (HHTT) (HTHT) (THHT) (HTTH) (THTH) (TTHH) (TTTT) (TTTH) (TTHT) (THTT) (HTTT)
no of favorable outcomes : 4
P(E) = 4/16 = 1/4
Pls mark as brainlist
outcomes : (HHHH) (HHHT) (HHTH) (HTHH) (THHH) (HHTT) (HTHT) (THHT) (HTTH) (THTH) (TTHH) (TTTT) (TTTH) (TTHT) (THTT) (HTTT)
no of favorable outcomes : 4
P(E) = 4/16 = 1/4
Pls mark as brainlist
ms9953637950:
HIiii...
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