Q11. There are 8 prizes and 20 blanks in a lottery if the lottery is drawn at random,
what is the probability of getting a prize?
1.
5
a)
b)
c
c)
VIN
17
lo
(a)
O (b)
O (C)
Answers
Answered by
0
Answer:
hope it will help you
Step-by-step explanation:
Total no. of lottery tickets is 35 (10 prize and 25 blank)
No. of prizes is 10
Therefore, 10 times out 35 a prize is won.
Let E be the event of drawing a lottery ticket
We know that, Probability P(E) =
(Total no.of possible outcomes)
(No.of favorable outcomes)
=
35
10
=
7
2
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