perplexus.info :: Probability : Mostly 52

Mostly 52 (Posted on 2024-02-27)

a. What is the probability that a randomly chosen leap year has 53 Fridays?

b. What is the probability of having 53 Fridays in a leap year of the current century?

Rem: Gregorian calendar, years from 1600 till 2099

No Solution Yet Submitted by Ady TZIDON

Rating: 5.0000 (1 votes)

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Puzzle Thoughts

| Comment 2 of 5 |

The required probability is 2/7.

Posted by K Sengupta on 2024-02-28 09:06:05

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