About Dr Nic's Maths and Stats

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Hi - I'm Dr Nic. I love to help people to learn about #mathematics, #statistics and spreadsheets, especially #Excel. Really.
Dr Nic's Maths and Stats channel has carefully scripted explanations of statistical concepts and procedures to help you pass Intro Stats... and even enjoy it!
To see the videos in an structured way, go to this site: https://creativemaths.net/videos/
Ask questions on the community tab or in the comments, and I will answer them for you or make a video to answer it for everyone.

I have a PhD and have been teaching mathematics, statistics and spreadsheets for several decades, to learners of all ages. I try to give explanations that are helpful and encouraging.

Please become a channel member to get more videos and to help me help more and more people like you .

Experiments - an introduction from Dr Nic

Experiments are different from observational studies. In this video Dr Nic explains what experiments are and what they are not. She gives three examples and teaches some of the language of experiments. The examples include cookies, balls down slopes and plant watering protocols. In several places v…

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Comparing two samples, using boxplots - introducing the concept of statistical inference

In this video Dr Nic uses samples from simulated populations of apples with different median weights. This video was especially created to support learners in Year 11 in New Zealand, but is relevant for all people getting to understand statistical inference and sampling variation. Other videos to …

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Sampling Variation and Box-plots

In this video Dr Nic samples from a simulated population of apples to show the effect of sampling and sample size, using boxplots. This video was especially created to support learners in Year 11 in New Zealand, but is relevant for all people getting to understand statistical inference and sampling…

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