Wrong formula to calculate the population standard deviation

Quant Trading Strategies & Ideas
1

Course Name: Volatility Trading Strategies for Beginners, Section No: 8, Unit No: 10, Unit type: Document

I think the formula for the population standard deviation is wrong.

it should be (X - u)**2 not (X**2 - u)

 

2

Hi Sebastian,



Thankyou for pointing it out, this has been fixed.