out of 35 students participating in a debate 10 are girls.find the probability that winner is a boy
Answers
Answered by
3
total students = 35
girls=10
boys=35-10=25
P(E)=25/35=5/7(A)
hope it helps
bedantaban62:
what's up
nothing to be scared. u will score flying colours.
st of luck
welcome
how was it? i couldnt go , i had to study for exams, i am thinking about taking someone's pirated video.
Answered by
0
hey mate here is ur answer
no of participants =35
probability of winning one participantsn(s) =35C1
no of boys =25
probability that winner is a boy n(a)= 25C1
probability =n(a)/n(s)
=25/35
5/7
Similar questions