A coin is tossed 200 times . 75 times head appeared at random .Find the
probability of getting (i) A head (ii) A tail
Answers
Answered by
5
Answer:-(I) Probability of getting head =75/200
=15/40
Answer:-(ii) probability of getting tail=125/200
=5/8
Answered by
1
Answer:
Probability of getting (¡) head
75
= -------- × 100
200
75
= --------- × 1
2
75
= ------- = 37.5 %
2
Probability of getting [¡¡] tails
200 - 75
= 125
125
= --------- × 100
200
125
= --------- × 1
2
125
= ------- = 62.5%
2
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