1 votes 1 votes What is the probability that at least two out of four people have their birthdays in the same month, assuming their birthdays are uniformly distributed over the twelve months? $\frac{25}{48}$ $\frac{5}{8}$ $\frac{5}{12}$ $\frac{41}{96}$ $\frac{55}{96}$ Probability tifr2021 probability + – soujanyareddy13 asked Mar 25, 2021 • retagged Nov 24, 2022 by Lakshman Bhaiya soujanyareddy13 1.0k views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
1 votes 1 votes Answer $(D)$ $P(\text{Atleast two have same birthday month}) = 1 – P(\text{No one have birthday in the same month})$ $= 1 – \frac{12}{12}.\frac{11}{12}.\frac{10}{12}.\frac{9}{12}$ $= \frac{41}{96}$ jatinmittal199510 answered Mar 25, 2021 jatinmittal199510 comment Share Follow See all 0 reply Please log in or register to add a comment.