1) 5 fair coins are tossed in the air at once. What is the probability of obtaining 3 heads and 2 tails?
Please address the question using a response in the form of a fraction.
2) What is the probability of exactly 2 people in a group of 10 to have the same birthday?
Please answer in the form of a probability to the thousandths place (i.e. use decimal places).
3) If there are 121 balls in a bag labeled from 1 - 121, and you choose one, what is the probability it it will be an odd number or greater than 75?
Please answer in the form of a percentage to 1 decimal place (no % symbol).