DllLong3aDaEdice DllLong3aDaEdice

26-11-2016
Mathematics

contestada

Find the probability that a non-leap year chosen at random has:
a) 52 Sundays
b) 53 Sundays

Respuesta :

johnkellock johnkellock

30-11-2016

a. 1; A non-leap year chosen at random will always have 52 Sundays
b. 1/7; 53 weeks total days = 371; probability = 53/371 = 1/7

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