11 -19 PROGRESSION+12endorsed foredexcelMS29Edexcel AS and A level MathematicsStatistics and MechanicsYear 1/ASSeries Editor:Harry SmithAuthors:Greg Attwood,Ian Bettison,Alan Clegg,Gill Dyer,Jane Dyer,Keith Gallick,Susan Hooker,Michael Jennings,Jean Littlewood,Bronwen Moran,James Nicholson,Su Nicholson,Laurence Pateman,Keith Pledger,Harry SmithPearsonContentsContentsOverarching themesiv5.3Mutually exclusive and independentExtra online contentievents755.4Tree diagrams78STATISTICSMixed exercise 5801Data collection11.1Populations and samples26Statistical distributions831.2Sampling56.1Probability distributions841.3Non-random sampling76.2The binomial distribution881.4Types of data96.3Cumulative probabilities911.5The large data set11Mixed exercise 694Mixed exercise 1167Hypothesis testing982Measures of location and spread207.1Hypothesis testing992.1Measures of central tendency217.2Finding critical values1012.2Other measures of location257.3One-tailed tests1052.3Measures of spread287.4Two-tailed tests1072.4Variance and standard deviation30Mixed exercise 71092.5Coding33Mixed exercise 236Review exercise 11133Representations of data40MECHANICS3.1Outliers418Modelling in mechanics1183.2Box plots438.1Constructing a model1193.3Cumulative frequency468.2Modelling assumptions1203.4Histograms488.3Quantities and units1223.5Comparing data538.4Working with vectors125Mixed exercise 354Mixed exercise 81284Correlation599Constant acceleration1304.1Correlation604.2Linear regression639.1Displacement-time graphs131Mixed exercise 4669.2Velocity-time graphs1339.3Constant acceleration formulae 11375Probability699.4Constant acceleration formulae 21425.1Calculating probabilities709.5Vertical motion under gravity1465.2Venn diagrams72Mixed exercise 9152iiContents10Forces and motion15611.4 Using integration18810.1 Force diagrams15711.5 Constant acceleration formulae19110.2 Forces as vectors160Mixed exercise 1119310.3 Forces and acceleration16210.4 Motion in 2 dimensions166Review exercise 219710.5 Connected particles16910.6 Pulleys173Exam-style practice:Paper 2201Mixed exercise 10177Appendix20411Variable acceleration18111.1 Functions of time182Answers20911.2 Using differentiation18511.3 Maxima and minima problems186Index231