Question

In survey of 200 ladies,it was found that 142 like coffee,while 58 dislike it.find the probability that a lady chosen at random 1 like coffee 2 dislike coffee​

Answer 1

total no.of ladies=200

likes coffee=142

dislikes coffee=58

P(chosen lady likes coffee)=142/200=71/100

P(chosen lady dislikes coffee=58/200=29/100

Answer 2

total no.of ladies=200

likes coffee=142

dislikes coffee=58

P(chosen lady likes coffee)=142/200=71/100

P(chosen lady dislikes coffee=58/200=29/100

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