probability of getting two sunday in a leap year??
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Answered by
0
Answer:
There are 7 possibilities out of which 2 have a Sunday. So the probability of 53 Sundays is 2/7.
Answered by
1
Answer:
Step-by-step explanation:
In a leap year there are 366 days.
So there are 52 weeks and 2 extra days as follows:
No. of days =366
so no.of weeks =
so we will have all days 52 times. So we calculate probability for the rest 2 days and these two days will be consecutive days as shown...
Now, Sample Space,
S={(Sun,Mon),(Mon,Tue),(Tue,Wed),(Wed,Thu),(Thu,Fri),(Fri,Sat),(Sat,Sun)}
so n(S)=7
now event favouring Sunday,E={(Sun,Mon),(Sat,Sun)}
so n(E) = 2
and probability of E, P(E)=n(E)/n(S)=2/7
so P(E)
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