Understanding Statistical Inference - statistics help

The most difficult concept in statistics is that of inference. This video explains what statistical inference is and gives memorable examples.

0:00 Introduction
0:22 Descriptive statistics and inferential statistics
1:00 Definition of inference
1:18 Examples of populations and samples
2:19 Three ideas underlying inference
4:00 Example of political poll
5:15 Margin of error for 1000 people is about 3%

See https://creativemaths.net/videos/ for all of Dr Nic's videos organised by topic.

Videos referred to in the video:
Sampling Error: https://youtu.be/y3A0lUkpAko
Understanding Confidence Intervals: https://youtu.be/tFWsuO9f74o
Understanding the p-value: https://youtu.be/eyknGvncKLw
Hypothesis testing: https://youtu.be/0zZYBALbZgg
Non-sampling error: (member video) https://youtu.be/nafuMNbooY0
Sampling methods: https://youtu.be/be9e-Q-jC-0
Causation: https://youtu.be/FG7xnWmZlPE

Видео Understanding Statistical Inference - statistics help канала Dr Nic's Maths and Stats