(a) Displays a correct and suitable graphical representation 1 Question 3 Problem Solving, Reasoning and Justification Marks (b) Justifies the choice of display that demonstrates an understanding of the 1 statistical analysis involved in the display (c) Makes a correct statement regarding the unemployment trends for males 1 Makes a correct statement regarding the unemployment trends for females 1 Question 4 Problem Solving, Reasoning and Justification A student: Mark range demonstrates a thorough understanding of the mathematics involved in solving the problem uses appropriate mathematical processes in solving the problem without error 8–10 communicates in a concise and systematic manner and justifies conclusions using appropriate mathematical language, notation and symbols demonstrates understanding of the mathematics involved with appropriate calculations with either a minor arithmetic or calculation error OR all mathematical calculations have been carried out without error but the final 5–7 conclusion is incorrect communicates in a concise and systematic manner and justifies conclusions using some mathematical language, notation and symbols demonstrates progress towards a solution with some error demonstrates a developing understanding of what it means to work 3–4 mathematically with some use of mathematical language, notation and/or symbols demonstrates a limited understanding of the mathematics involved in solving the problem 1–2 demonstrates a limited use of mathematical language Student Name: Investigating National Data Booklet Personalised adjustments ()
(a) Displays a correct and suitable graphical representation 1 Question 3 Problem Solving, Reasoning and Justification Marks (b) Justifies the choice of display that demonstrates an understanding of the statistical analysis involved in the display 1 (c) Makes a correct statement regarding the unemployment trends for males Makes a correct statement regarding the unemployment trends for females 1 1 Question 4 Problem Solving, Reasoning and Justification A student: Mark range demonstrates a thorough understanding of the mathematics involved in solving the problem uses appropriate mathematical processes in solving the problem without error communicates in a concise and systematic manner and justifies conclusions using appropriate mathematical language, notation and symbols 8–10 demonstrates understanding of the mathematics involved with appropriate calculations with either a minor arithmetic or calculation error OR all mathematical calculations have been carried out without error but the final conclusion is incorrect communicates in a concise and systematic manner and justifies conclusions using some mathematical language, notation and symbols 5–7 demonstrates progress towards a solution with some error demonstrates a developing understanding of what it means to work mathematically with some use of mathematical language, notation and/or symbols 3–4 demonstrates a limited understanding of the mathematics involved in solving the problem demonstrates a limited use of mathematical language 1–2 Student Name: Investigating National Data Booklet Personalised adjustments ()
stage-6-support-material-mathematics-standard-assessment-statistical-analysis.docx