Question

A card is drawn at a random from an ordinary pack of playing cards. what is the probability that it is not not two?

Answer 1

Answer:

sample space =52 cards

n(S)=52

let E be the event of not getting a two

n(E)=52-4=48

P(E)=n(S)/n(E)=48/52=12/13

so the probability of not getting a two is12/13

Answer 2

Answer:

sample space =52 cards

n(S)=52

let E be the event of not getting a two

n(E)=52-4=48

P(E)=n(S)/n(E)=48/52=12/13

so the probability of not getting a two is 12/13