Compare variations in distributions and proportions obtained from random samples of the same size drawn from a population and recognise the effect of sample size on this variation

Content descriptor

Compare variations in distributions and proportions obtained from random samples of the same size drawn from a population and recognise the effect of sample size on this variation.

Code

AC9M8ST03

Year level

Year 8

Subject

Mathematics

Strand

Statistics

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Learning intention

We are learning to compare variations in distributions and proportions obtained from random samples of the same size drawn from a population and recognise the effect of sample size on this variation.

Cloze sentence

Compare variations in   and proportions obtained from random samples of the same size drawn from a population and recognise the effect of sample size on this variation.

Related Year 8 Mathematics descriptors

• AC9M8A01Create, expand, factorise, rearrange and simplify linear expressions, applying the associative, commutative, identity, distributive and inverse properties
• AC9M8A02Graph linear relations on the Cartesian plane using digital tools where appropriate; solve linear equations and one-variable inequalities using graphical and algebraic techniques; verify solutions by substitution
• AC9M8A03Use mathematical modelling to solve applied problems involving linear relations, including financial contexts; formulate problems with linear functions, choosing a representation; interpret and communicate solutions in terms of the situation, reviewing the appropriateness of the model
• AC9M8A04Experiment with linear functions and relations using digital tools, making and testing conjectures and generalising emerging patterns
• AC9M8M01Solve problems involving the area and perimeter of irregular and composite shapes using appropriate units
• AC9M8M02Solve problems involving the volume and capacity of right prisms using appropriate units
• AC9M8M03Solve problems involving the circumference and area of a circle using formulas and appropriate units
• AC9M8M04Solve problems involving duration, including using 12- and 24-hour time across multiple time zones

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