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3 years ago

4. Two unbiased coins are tossed. Calculate the probability that

Mathematics

2 answers:

diamong [38]3 years ago

7 0

Answer:

Step-by-step explanation:

3 coins make for 8 possible outcomes {HHH,HHT,HTH,THH,HTT,THT,TTH,TTT}

4 Possible outcomes conatin 2 or more heads.

Probability (At least 2 Heads) = Favourable outcomes/Total possible outcomes

= 4/8 = 1/2 = 0.5 (50%)

Bond [772]3 years ago

4 0

2 coins have four possible outcomes: {HH, HT, TH, TT}

(a) P(2 heads) = 1/4

(b) P(1 head and 1 tail) = 2/4 = 1/2

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melisa1 [442]

Answer:

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