Generate random variables over an interval

Hello,

I wanted to generate a standard normal variate 'zn' over the interval (0,1).

As i have attached the screenshot of a paper in which i have to generate that. what will be the command for it.

Answer 1

[KALYAN ACHARJYA]

I wanted to generate a standard normal variate 'zn' over the interval (0,1).

zn=rand(1)