10 a Pictogram drawn with key M1 2 M1 for pictogram B M1 M1 for key Appropriate bar chart drawn Choice of either with justification such as the bar chart shows the increasing trend more or is easier clearly’ ‘the pictogram for readers to understand’. b M1 M1 for bar chart with at least four bars correctly drawn M1 M1 for appropriate scale on y-axis e.g. going up in 2s c P1 P1 for justification of choice 5 11 a Internet search, secondary data M1 2 M1 for each correct description B Data handling cycle: b Experiment, primary data M1 Plan the data collection Collect the data c Internet search (or questionnaire), M1 Choose the best way to process and represent the secondary (or primary) data data. Interpret the data and draw conclusions d Internet search (or questionnaire), M1 Primary data: collected by you secondary (or primary) data Secondary data: used by you but collected by a third party Questionnaire, primary data M1 e 5
10 a b c Pictogram drawn with key Appropriate bar chart drawn Choice of either with justification such as the bar chart shows the increasing trend more clearly’ or ‘the pictogram is easier for readers to understand’. M1 M1 M1 M1 P1 2 M1 for pictogram M1 for key M1 for bar chart with at least four bars correctly drawn M1 for appropriate scale on y-axis e.g. going up in 2s P1 for justification of choice B 5 11 a b c d e Internet search, secondary data Experiment, primary data Internet search (or questionnaire), secondary (or primary) data Internet search (or questionnaire), secondary (or primary) data Questionnaire, primary data M1 M1 M1 M1 M1 2 M1 for each correct description Data handling cycle: Plan the data collection Collect the data Choose the best way to process and represent the data. Interpret the data and draw conclusions Primary data: collected by you Secondary data: used by you but collected by a third party B 5
Foundation_Skills_Statistics%20MarkScheme_Edexcel.docx