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A survey of 150 girls showed that 63 like tea while ,87 dislike it.Out of this girls,one girl is chosen at random.the probability that the chosen girl like

tea is.


no of g like t=63....=n(l)
no of g dis like=87...=n(d)
 probability for g like t=n(l)/n(s)
0 0 0

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Probability that a girl chosen at random likes Tea
   = total number of girls liking tea / total number of girls in the survey
   = 63 / 150
   = 0.42

1 5 1
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