233k views
5 votes
Please answer right away

Please answer right away-example-1
User Kodisha
by
8.3k points

1 Answer

6 votes

Answer:

The correct answer option is
\frac { 4 } { 4 9 }.

Explanation:

We are to find the probability that both your parents were born on weekend (either Saturday or Sunday).

Total number of days in a week =
7

Number of days in weekend =
2

Probability of being born on weekend =
\frac { 2 } { 7 }

P (both parents were born on weekend) =
(2)/(7) * (2)/(7) = 4/49

User Dan Armstrong
by
6.7k points