Instructions
In each of these questions, two quantities A and B are given compare the two quantities and mark answer as
Question 129
There are 28 students in a class all born in 2000.
A. The probability that all their birthdays are in February.
B. The probability that all their birthdays fall on a Friday.
Solution
Probabilty that all their birthdays are in February = $$\left(\frac{28}{365}\right)^{28}$$
The probability that all their birthdays fall on a Friday = $$\left(\frac{52}{365}\right)^{28}$$
A is greater
