Statistical Inference
Objectives
S7-1 Carry out investigations of phenomena, using the statistical enquiry cycle:
S7-1 Carry out investigations of phenomena, using the statistical enquiry cycle:
- conducting surveys that require random sampling techniques, conducting experiments, and using existing data sets;
- evaluating the choice of measures for variables and the sampling and data collection methods used;
- using relevant contextual knowledge, exploratory data analysis, and statistical inference.
- making informal predictions, interpolations, and extrapolations;
- using sample statistics to make point estimates of population parameters;
- recognising the effect of sample size on the variability of an estimate.
Achievement
Use statistical methods to make an inference involves:
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Achievement with Merit
Use statistical methods to make an inference, with justification involves
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Achievement with Excellence
Use statistical methods to make an inference, with statistical insight involves:
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Use Statistical Methods to make an Inference Assessment is Internal Achievement Standard 91264 - 4 credits