In a survey of 200 girls ,itwas found that 95 girls like chocolates while remaining dislike it . Out of these girls ,one girl is chosen at random .What is the probability that the chosen girl a) likes chocolates b ) dislikes it ?
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Answered by
2
Answer:
Probability of girls like chocolate=95/200
=19/40
Probability dislike=105/200
=21/40
Step-by-step explanation:
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Answered by
1
Answer:
Probability of an event P(E)=
TotalNo.ofOutcomes
No.ofFavourableOutcomes
Here,
Favourable Outcomes = Lady who dislikes Coffee
Number of Favourable Outcomes = Number of Ladies who dislike Coffee =118
Total Number of Outcomes =200 = Total Number of Ladies in Survey
⇒P(E)=
200
118
=
100
59
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