Stats 8.1 Sampling distribution of the mean
Channel: Dana Lee Ling
Date: 2020-05-08

An introduction to the idea that many sample means taken from samples pulled from a population will distribute normally. That is, the sample means will distribute normally. The center of the normal distribution of the sample means is the population mean. 

There is some fine print involved: The sample sizes is five, which means that the distribution of the sample means would be better modeled by student's t-distribution. 
Textbook: http://www.comfsm.fm/~dleeling/statistics/text6.html#page-081
Spreadsheet: https://docs.google.com/spreadsheets/d/10DAmk9w4vOTSs0JmFWazdkI2LWjptQdCgpMAS1hwxFs/edit?usp=sharing
Stats 5.3 Probability is relative frequency: https://www.youtube.com/watch?v=rwalCsV2oDk
Stats 7.1 An introduction to the shape of randomness: the normal distribution: https://www.youtube.com/watch?v=vPFYGVCv2x4
Stats 7.3 Areas under the normal curve: https://www.youtube.com/watch?v=Y9L2ngKMFa0

Further information on Vitamin A in the FSM:
http://www.fao.org/ag/humannutrition/25378-099282cd75d1c3ddaa5faacaad8e87cd2.pdf