The Normal Distribution with a calculator

preview_player
Показать описание
A Level Maths revision tutorial video.

Рекомендации по теме
Комментарии
Автор

this is really helpful thank you! God Bless

lalayatem
Автор

16:00 I used 0.1 area and got -12.48 but converted it to 12.48 because logically standard deviation cannot be -ve, is this acceptable?

LKS
Автор

At 15:00 why did you use the probability of x less than 92 rather than x greater than 92 to get the second z value

BrendanBourne