Have a go at calculating the probabilities associated with the following events of interest (work out the percentages for each one too – the answers are at the back of the book):

Rolling a number greater than two on a die Selecting an ace from a pack of cards Getting tails when tossing a coin The probability of selecting a red ball from a bag which contains four red balls, five blue balls, seven green balls and four white balls The probability of obtaining a difference of three or greater from the data in Table 4.4