Dr Nic's Maths and Stats
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!
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 .
youtube.com/channel/UCG32MfGLit1pcqCRXyy9cAg/join
Dr Nic's Maths and Stats
You voted for Prediction using multiple regression and here it is! Remember to tell your friends and join the channel to support my efforts. (Or superthanks is good too!)
2 years ago | [YT] | 2
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Dr Nic's Maths and Stats
After a year working in a school, I'm back to making some more videos. I was pretty pleased with my most recent one about perimeter, area and volume. Let me know what you would like next. Feel free to suggest something else in the comments.
2 years ago | [YT] | 7
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Dr Nic's Maths and Stats
I am very pleased with this video, which is making its way into the world just as my subscriber count approaches 100,000. This is a very accessible video that most people will find useful and interesting. Please share it with your friends or learners.
3 years ago | [YT] | 2
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Dr Nic's Maths and Stats
Thanks to input from you lovely subscribers, I have included how to calculate confidence intervals for coefficients, as well as understanding and interpreting Excel output. I'm really pleased with how these videos are turning out and hope you find them useful as well.
4 years ago | [YT] | 2
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Dr Nic's Maths and Stats
I'm making a video about interpreting confidence intervals of regression coefficients. I was planning just to do it from computer output, but then thought you might want to know how to apply the formula. Which would you like?
4 years ago | [YT] | 10
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Dr Nic's Maths and Stats
I was working with some students and realised again how difficult it can be to interpret regression coefficients. So I made a video. It builds on the Regression Overview video and Dummy Variable video as it uses the Prius and Salary examples. I'd love to know what you think of it, and what you would like next.
4 years ago | [YT] | 0
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Dr Nic's Maths and Stats
This is the third in the Multiple regression series. As multiple regression is very important and can be difficult to grasp, I am making several short videos covering different aspects. This one looks at income as a function of qualifications as the main example.
4 years ago | [YT] | 2
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Dr Nic's Maths and Stats
I am very pleased with this video. I have drawn on many years experience teaching multiple regression in order to help people get the big picture around multiple regression. It would work well at the start of a unit, to help students get an idea of where they are headed, and also at the end to tie the aspects together.l
It is a "once over lightly" as I intend to do more detailed videos over each aspect. Please like and share it!
4 years ago | [YT] | 2
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