Probability
# Pigeonhole Principle

$51$ people in a room. What is the largest value of $n$ such that the statement "At least $n$ people in this room have birthdays falling in the same month" is always true?

There are**Details and Assumptions**

- Assume the probability of each person's birthday is random and independent from one another.

first female to be drafted into the NBA. In the previous year, she led the Union-Whitten High School basketball team to the state title, averaging an impressive 62.8 points per game. The most points that she scored in a game that season was an astonishing 111. (This feat was only done once.)

In 1969, Denise Long became theGiven that there are 30 games in the season of 1968, what is the smallest possible number of points that she could have scored in her second best game?

Note: She scored a non-negative integer number of points in each game.

$7$ colors, and for each color the number of balls is $77$. At least how many balls are needed to be picked out to ensure that one can obtain $7$ groups of $7$ balls each such that in each group the balls are monochromatic?

In a bag, there are some balls of the same size that are colored by**Note:** Monochromatic means that all balls in the group are same in color. The balls in different groups can have the same color. For example, if we had 49 balls of the first color, then we are done.