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Get Answers to all your Questions
What is the probability that a randomly taken leap year has 52 Sundays ?
Answers (1)
Leap year has 366 days, the number of weeks in a year is
366/7 = 52 (2/7)
i.e., 52 complete weeks which contains 52 Mondays,
Now 2 days of the year are remaining.
These two days can be
(Sunday, Monday), (Monday, Tuesday), (Tuesday, Wednesday), (Wednesday, Thursday), (Thursday, Friday), (Friday, Saturday), (Saturday, Sunday)
There are 7 pairs, in which Monday does not occur in 5 pairs,
So the probability is:
P (Exactly 52 Mondays) = 5/7
View full answer
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