Lynn Byrd, Greg Byrd and, Chris Pearce Solutions for Chapter: Probability, Exercise 4: Exercise 13.3

A bag contains one white ball,one black ball and three red balls.If a ball is chosen without looking.Find out the theoretical probability of choosing each colour ball.

Daniella takes out one ball record the colour and replace it in the bag.She does it at $50$ times.She records her result in a table.Find the experimental probability of choosing white colour.

Daniella takes out one ball record the colour and replace it in the bag.She does it at $50$ times.She records her result in a table.Find the experimental probability of choosing black colour.

Daniella takes out one ball record the colour and replace it in the bag.She does it at $50$ times.She records her result in a table.Find the experimental probability of choosing red colour.

In the given spread sheet $200$ random digits are generated,If every digit from $0$ to $9$ are equally likely.What is the theoretical probability that a digit is $0$.

In the given spread sheet $200$ random digits are generated,If every digit from $0$ to $9$ are equally likely.Use the first row of table as a sample of $20$ digits.Find the experimental probability that a digit is $0$(In decimal)

In the given spread sheet $200$ random digits are generated,If every digit from $0$ to $9$ are equally likely.Use the first two rows of table as a sample of $40$ digits.Find the experimental probability that a digit is $0$(In decimal)

In the given spread sheet $200$ random digits are generated,If every digit from $0$ to $9$ are equally likely.Use the first three rows of table as a sample of $60$ digits.Find the experimental probability that a digit is $0$(In decimal)