When you actually use the Excel normal distribution function,

Normal distribution.

So that's what the normal distribution, I guess the probability density function for the normal distribution looks like.

This tells you the height of the normal distribution function.

The normal distribution function is a continuous probability distribution so it's a continuous curve.

Normal function.

like a normal distribution.

It's a normal distribution.

That's my normal distribution.

If we have a normal distribution let me draw a normal distribution.

Dispersion of the normal distribution

It'll be a normal distribution.

It is a normal distribution.

This is a normal distribution, here's a cumulative distribution.

Mean value of the normal distribution

Middle value in the normal distribution

Standard deviation of the normal distribution

I like this distribution because it's a very non normal distribution.

If you look at a normal distribution, a completely normalized normal distribution, it's mean is at 0.

For normal or a standard normal distribution, for a standard normal distribution, place the following in order from the smallest to largest.

This is clearly not a normal distribution.

We're going to get some normal distribution.

little less than ideal for normal distribution.

Let's say that's a perfect normal distribution.

So this is a more normal distribution.

And this is a perfect normal distribution.

Because this isn't a normalized normal distribution.

OK, let's draw our standard normal distribution.

So that's my probability distribution function.

So what the cumulative distribution function is essentially let me call it the cumulative distribution function it's a function of x.

So, once again, if I were to draw a perfect normal distribution Remember, there is no one normal distribution.

It looks even more like a normal distribution.

So this spreadsheet, I've plotted the normal distribution.

You can approximate that with a normal distribution.

It looks very similar to a normal distribution.