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What's the probability that a non-leap year has 53 Sundays?

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It's 1/7. In any year,there're atleast 52 weeks which accounts for 52*7=364 days.Now a non-leap year has 365 days i.e. 1 day extra.For this day possiblities will be {mon ,tue, wed, thu, fri, sat, sun}. Thus total no. Of possibilities are 7,out of which there's one possibility of getting 53 sundays i.e. when the extra day is sunday. read more

The probability of getting 53 sundays in a non- leap year is 1/7. Bcoz there are in a non- leap year there are 365 days (52 weeks + 1day) In 52 weeks we will have 52 sundays and the one remaining day can be any from the following read more

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