Hot Spot number 5

A simple hot spot to tackle for Sunday...These just need to be remembered so you know what the examiners are asking for if they ask…The specification say you need to knowMeasures of central tendency and Measures of dispersionSo which is which?Measures of central tendency = Mean, Mode or MedianMeasures of dispersion = Range or standard deviationJust be sure you know which is which. I apologise if you do already….but students mix them up. Just wanted to be sure you don’t!