Question

what is probability of two Sunday in a week​

Answer 1

It is impossible to have two Sundays in a week.

So, P(two Sundays in a week) = 0

Answer 2

Answer:

No. of days in a week: 7days

Sunday come is a week: 1time

Probability= n(sunday) / possible days

P(sunday)= 1/7.

And in a single week it is not possible that 2 sundays come so the probability will be 0