MATHEMATICS CONTINUUM HANDLING DATA Year 7 Year 13 Collect data in a tally Construct a Understand methods of Conduct a stratified chart questionnaire and sampling sample evaluate the questions asked Draw pictograms and Construct and interpret Construct and interpret Estimate and use line of Give the equation of an Calculate product Calculate equations of bar charts graphs and charts such scatter graphs best fit for linear estimated line of best fit moment correlation regression lines as pie charts and line correlation coefficient graphs Calculate averages from Calculate averages from Calculate averages from Construct cumulative Calculate the Calculate standard Use interpolation to simple sets of data frequency tables grouped frequency frequency curves and range of a set of deviation and variance estimate quartiles and tables use them to estimate data percentiles median and quartiles Plan an investigation Interpret results and Identify possible sources Identify limitations with Choose appropriate which involves collecting draw conclusions of bias methods of data representations given and representing data collection and the data collected and interpretation the context of the investigation Used mathematical Find probabilities of Efficiently list outcomes Use tree diagrams to Calculate conditional Understand what a vocabulary to describe simple events of more complex events illustrate outcomes and probabilities random variable is and probability and calculate calculate probabilities construct and use a probabilities probability distribution table
MATHEMATICS CONTINUUM HANDLING DATA Year 7 Year 13 Collect data in a tally chart Construct a questionnaire and evaluate the questions asked Understand methods of sampling Conduct a stratified sample Draw pictograms and bar charts Construct and interpret graphs and charts such as pie charts and line graphs Construct and interpret scatter graphs Estimate and use line of best fit for linear correlation Give the equation of an estimated line of best fit Calculate product moment correlation coefficient Calculate equations of regression lines Calculate averages from simple sets of data Calculate averages from frequency tables Calculate averages from grouped frequency tables Construct cumulative frequency curves and use them to estimate median and quartiles Calculate the range of a set of data Calculate standard deviation and variance Use interpolation to estimate quartiles and percentiles Plan an investigation which involves collecting and representing data Interpret results and draw conclusions Identify possible sources of bias Identify limitations with methods of data collection and interpretation Choose appropriate representations given the data collected and the context of the investigation Used mathematical vocabulary to describe probability Find probabilities of simple events Efficiently list outcomes of more complex events and calculate probabilities Use tree diagrams to illustrate outcomes and calculate probabilities Calculate conditional probabilities Understand what a random variable is and construct and use a probability distribution table