Question
Sun February 26, 2012 By:
 

What is the probability that a non leap year chosen at random has (i) 52 Sundays (ii) 53 Sundays

Expert Reply
Mon February 27, 2012
A non leap year has 365 days. So it has 52 W and 1 day.
Thus the non leap year has always 52 sundays.
P(52 sundays) = 1
P(53 sundays) = 1/7
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