Video Tutorials

By Feature

This section looks at the different features of NZGrapher and how to use them. For written explanations of each of the graphs see the Graph Information page.

Intro to NZGrapher

Pairs Plots

Dot Plots

Scatter Graphs

Residuals Plot

Bootstrap Confidence Intervals

Experimental Data

Entering Experimental Data

Analysing Experimental Data

Paired Experimental Data (Including Arrows Graphs)

Time Series Graphs

Sampling a Dataset

Adding a Custom Line

By NCEA Standard

This section looks at the different features needed needed by NCEA Standard

91035 (1.10) Multivariate Data

Video Coming Soon

91036 (1.11) Bivariate Data

Video Coming Soon

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