27-11-2022, 12:50 AM
(26-11-2022, 01:49 PM)Mark Knowles wrote: You are not allowed to view links. Register or Login to view.To reiterate, on the basis of the dataset Koen compiled and referred to:
the mean average year is 1416
The standard deviation is 15 years
I will assume the data is normal distributed. I would be interested in anyone with an argument why it would not be normally distributed.
Considering a 95% confidence interval this gives us a range of dates from 1387 to 1444
Despite the claims of non-bias or precision there was no, even basic, statistical analysis of the data carried out.
Your own model predicts a probability of 16% that the clothing is from after 1431.