"Do you want a soup for lunch or a sandwich?"
Is the question biased or fair?
Biased
Fair
"What do you do on a Sunday morning?"
Is the question "Do you like these shoes?" biased or fair?
"Do you prefer this shirt or the one on the shelves at the moment?"
Carry out investigations of phenomena, using the statistical enquiry cycle: A conducting surveys that require random sampling techniques, conducting experiments, and using existing data sets B evaluating the choice of measures for variables and the sampling and data collection methods used C using relevant contextual knowledge, exploratory data analysis, and statistical inference.
S7-3 Evaluate statistically based reports: A interpreting risk and relative risk B identifying sampling and possible non-sampling errors in surveys, including polls
Conduct an experiment to investigate a situation using statistical methods
Evaluate a statistically based report