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• VCMNA285

  Plot graphs of non-linear real life data with and without the use of digital technologies, and interpret and analyse these graphs

  Elaborations

  • investigating different combinations of length and width of a rectangle for a fixed area, and drawing the corresponding graph
  • using graphs to analysing change in the value of a currency against another currency over a specified period

  VCMNA285 | Mathematics | Level 8 | Number and Algebra | Linear and non-linear relationships

• VCMNA282

  Use algorithms and related testing procedures to identify and correct errors

  Elaborations

  • debugging search and sort programs
  • testing a number for divisibility

  VCMNA282 | Mathematics | Level 8 | Number and Algebra | Patterns and algebra

• VCMSP297

  Distinguish between a population and a sample and investigate techniques for collecting data, including census, sampling and observation

  Elaborations

  • identifying situations where data can be collected by census and those where a sample is appropriate
  • investigating the differences between convenience, judgemental and simple random sampling from a population

  VCMSP297 | Mathematics | Level 8 | Statistics and Probability | Data representation and interpretation

• VCMSP299

  Explore the variation of means and proportions of random samples drawn from the same population

  Elaborations

  • using sample properties to predict characteristics of the population

  VCMSP299 | Mathematics | Level 8 | Statistics and Probability | Data representation and interpretation

• VCMSP296

  Represent events in two-way tables and Venn diagrams and solve related problems

  Elaborations

  • using Venn diagrams and two-way tables to calculate probabilities for events, satisfying 'and', 'or' and 'not' conditions
  • understanding that representing data in Venn diagrams or two-way tables facilitates the calculation of probabilities
  • collecting data to answer the questions using Venn diagrams or two-way tables

  VCMSP296 | Mathematics | Level 8 | Statistics and Probability | Chance

• VCMSP294

  Identify complementary events and use the sum of probabilities to solve problems

  Elaborations

  • identifying the complement of familiar events
  • understanding that probabilities range between 0 to 1 and that calculating the probability of an event allows the probability of its complement to be found

  VCMSP294 | Mathematics | Level 8 | Statistics and Probability | Chance

• VCMSP300

  Investigate the effect of individual data values including outliers, on the range, mean and median

  Elaborations

  • using displays of data to explore and investigate effects
  • exploring the effect of outliers on the range for different sets of data by comparing its value with and without outliers included

  VCMSP300 | Mathematics | Level 8 | Statistics and Probability | Data representation and interpretation

• VCMSP298

  Explore the practicalities and implications of obtaining data through sampling using a variety of investigative processes

  Elaborations

  • investigating the uses of random sampling to collect data

  VCMSP298 | Mathematics | Level 8 | Statistics and Probability | Data representation and interpretation

• VCMSP295

  Describe events using language of 'at least', exclusive 'or' (A or B but not both), inclusive 'or' (A or B or both) and 'and'

  Elaborations

  • posing 'and', 'or' and 'not' probability questions about objects or people

  VCMSP295 | Mathematics | Level 8 | Statistics and Probability | Chance

• Mathematics: Level 8 description

  In Level 8, students consolidate their proficiency with the four arithmetic operations, and combinations of these, for general computation involving natural numbers, integers and rational numbers, with and without the use of technology. They represent these numbers on the real number line. They...

  Level description | Mathematics

• Mathematics: Level 8 achievement standards

  Number and Algebra

  Students use efficient mental and written strategies to make estimates and carry out the four operations with integers, and apply the index laws to whole numbers. They identify and describe rational and irrational numbers in context. Students estimate answers and solve everyday...

  Level description | Mathematics | Level 8