Write a python program $($q$4.$py$)$ that asks the user to enter the weights of $5$ industry equipment

in a single line. The program then performs the following tasks:

$$ Prints the mean of the $5$ equipment.

mean $=$x

$$ Prints the Variance of the sample.

Variance $=\backslash$sigma $2=1$

$$ Print the Standard Deviation of the sample.

Std$.$Dev $=\backslash$sigma $=\backslash$sigma $2$

Note: Use loops. You are not supposed to used math libraries or in$-$built functions