Question

In a survey of 300 ladies, it was found that 162 like coffee and 138 dislike it. From these ladies one is chosen at random, what is the probability that the chosen lady likes coffee

Answer 1

Answer:

$probability = \frac{number \: of \: people \: who \: like \: cofee}{total \: number \: of \: peope } \\ = ) \frac{162}{300} \\ = ) \frac{27}{50}$

Hope it helped

Answer 2

Answer:

Probability ( choosen lady likes coffee)

Step-by-step explanation:

In a survey of 300 ladies it was found that 162 likes coffee and 138 dislike it

Total ladies =300

ladies who like coffee = 163

ladies who dislike coffee = 138

probability =

$\frac{number \: of \: outcome}{total \: no \: of \: outcome}$

we need to find probability that the choosen lady likes coffee

probability( choosen lady likes coffee )

= 162/300

=27/50

hence,

Probability (choosen lady likes coffee )

=27/50

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