TI Nspire CX Normal Distribution

[@mash3014]

thanks a lot!!!!!

[@somemes9546]

Very well explained!

[@mrkkomor]

Thank you very much sir!

[@VictorVGx30]

Hi! How did you get the standard deviation? Did you just use the formula?

[@niklasmaier2664]

How do you whether to use pdf or cdf?