Simple Probability ( 0580 -Core + Extended)

Celine buys a bag of 24 tulip bulbs with 8 red bulbs and 5 white bulbs. All other bulbs are yellow. What is the probability that a randomly chosen bulb is red or white?

Celine buys a bag of 24 tulip bulbs with 8 red and 5 white bulbs. What is the probability of picking a yellow bulb?

The probability that FC Victoria wins the cup is 0.18 .

Work out the probability that they do not win the cup.

Probability of drawing a shirt: (i) red, (ii) blue or green, (iii) white. Total shirts: 5 red, 3 blue, 6 green.

Probability a seed will grow is 0.85. Find the probability that a seed will not grow.

Probability that a randomly chosen seed will not produce a red flower if 85% produce red flowers.

Probability that a randomly chosen student does not go to school by bus (35 students, 14 by bus).

Relative frequency of the spinner stopping on blue.

Tony spins the same spinner 450 times. Find the expected number of times the spinner stops on yellow.

A letter is chosen at random from the list: A B C D E F G H I J K

Probability that the letter has no curved parts?