The height of adult women in your town/city. There will be a mean height but few women will be exactly that height (in fact, if taken to extreme precision, probably none ill be). There will a variance in their heights around this mean.
Perhaps a beehive has a number of it.
I would be greatly surprised if you will find any examples that ude real numbers - whether or not it is in real life!
The hands of a watch at 4 or 5 o'clock.
efficiency variance, spending variance, production volume variance, variable and fixed components
The normal distribution can have any real number as mean and any positive number as variance. The mean of the standard normal distribution is 0 and its variance is 1.
in the real world
Roads are an example of intersecting lines in the real world.
Scales or balances.
McDonalds Arches
On Batman(donnanonanon!)
Balls
normal_distribution
A Jarlid
Did you mean "real world examples of parallel lines"? If so, railroad tracks are a perfect example.
Blood capillaries
a corner of a desk
The exact center of the Earth.