GCSE maths test 0.0 / 5 ? MathematicsMean, mode, average and range+ shape areaGCSENone Created by: BrainyslothsCreated on: 09-12-13 18:53 How do you work out the mean? By adding all the numbers together and divide the answer by the amount of numbers there are. 1 of 11 How do you work out the mode? By looking for which number appears most. 2 of 11 How do you find the median? By placing all the numbers in numerical order and crossing off a number off from the opposite side until you reach the middle number/numbers. 3 of 11 How do you find the range? By subtracting the lowest number form the highest number. 4 of 11 How do you find the area of a triangle? By multiplying half of the base by the perpendicular height. 5 of 11 How do you find the area of a rectangle? By multiplying the base by the height. 6 of 11 What is the event? Something that is happening. 7 of 11 What are outcomes? What could come out. 8 of 11 What are favourable outcomes? The outcomes that you are looking for. 9 of 11 If there are 10 doors and behind 2 of them is a prize and the rest are slime, what is the probability that I will get slime? 8 in 10 10 of 11 In what other way can you write 8 in 10? 8/10 11 of 11
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