Video Tutorials

Please note: the videos on this page are still under development, so are not all here yet.

By Feature

Intro to NZGrapher

Pairs Plots

Dot Plots

Bar Graph


Scatter Graphs

Residuals Plot

Running Proportion

Bootstrap Confidence Intervals

Experimental Data

Paired Experimental Data (Including Arrows Graphs)

Time Series Graphs

Sampling a Dataset

Adding a Custom Line

Probability Simulation

Event Recorder

By NCEA Standard

91944 (1.1 Explore data using a statistical enquiry process)

Relationship investigation

Comparison investigation

Time series investigation

Experimental probability investigation

Lesson ideas (videos):

91264 (2.9) Statistical Inference

91265 (2.10) Statistical Experiments

91580 (3.8) Time Series

91581 (3.9) Bivariate Data

91582 (3.10) Statistical Inference

91583 (3.11) Conduct and Experiment

91168 (Physics 2.1) Carry out a practical physics investigation that leads to a non-linear mathematical relationship

91521 (Physics 3.1) Carry out a practical investigation to test a physics theory relating two variables in a non-linear relationship