Question

in 1000 lottery tickets there are 5 prizes winning tickets. find the probabality of not winning a prize if a person buys one ticket​

Answer 1

Answer:

1/200

Step-by-step explanation:

Answer 2

p(E)=n(E=)÷n(s)

n(E)=5. n (s)=1000

p(E)=5÷1000

P(E)=0.005