538838 Scriptlance Project for Normal Distribution

Refer to both the attached screenshots. I want exactly this display of output when user enters a value for x on screen into a field box displayed on the screen, except if he enters a bigger value of x, the vertical line is positioned even further more to the right, and vice versa. Other than that, the shaded regions to have the same colours and to be labelled at bottom of the curve like there is a legend to define the shaded regions. The mean and standard deviation of the normal distribution will be 100 and 15 respectively. And the 2 attachments reflect the probability density function (pdf) and cumulative density function (cdf) respectively. One more pdf curve at the very top, or you call topmost, where the value of x this time is fixed at 100 permanently rather than being able to be varied by user. This one will be more neutral to the observers.