Alissa records the number total number of points scored in to games by 10 players on a basketball team

Step-by-step explanation:

1.1 A team consists of 5 players, but may start with 4 players. A team must have 4 players on the court at all times. Exception: Three players are allowed if a player cannot continue due to an injuryor he/she has fouled out of the game.

1.2 When a team has forfeited, the opposing team must have at least 4 players checked in to receive a win, unless the forfeit was decided upon well before game time and both teams were notified.

1.3 Substitutions must be reported to the scorer before entering the game. Substitutes may enter the game only when the official acknowledges them. Penalty: Technical foul.

1.4 Teams must wear shirts with the same shade of color and each shirt must have a different number. The size of each number must be at least six inches.

1.5 All players must wear non-marking rubber-soled athletic shoes.

Answer
1/55

Explanation
The probability of an event is a chance of it happening. It is calculated as;
Probability =(fouvarable outcome)/(total outcome)
Since we are finding the probability of no girl will be chosen, it is like finding the probability of choosing 3 boys.
The probability of choosing the first boy =4/12
The probability of choosing the second boy =3/11
The probability of choosing the third boy =2/10
The probability of choosing the 3 boys will be,
=4/12×3/11×2/10
=24/1320
=1/55