Statistics Key Words 1.0 / 5 based on 1 rating ? StatisticsStatistics Key words GCSEEdexcel Created by: Millie010Created on: 16-03-16 12:31 Statistics Using information to answer questions. This information has to be observed, collected, ordered, represented and then analysed 1 of 9 Hypothesis An assumption made as a starting point for an investigation and may or may not be true 2 of 9 Quantative variables Numerical Observations or measuremnts 3 of 9 Ranked data Values or observations that can be put in order or have a rating scale. This data can be counted and ordered, but not measured 4 of 9 Bivariate data Pairs of related values 5 of 9 Data accuracy Any measurement is given accurate to the +1/2 unit 6 of 9 Continuous data Can take any value on a continous numerical scale 7 of 9 Qualititive variables Non-numerical observations 8 of 9 Discrete Data Can only take particular valuies on a continous numerical scale 9 of 9
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