Exercise

Now: prices!

So far, we have only focused on estimating the mean living area in homes in Ames.

Now let's take off our training wheels and do the same analysis for the sales prices. Don't worry, we'll start off easy!

Remember from the first exercise that we saved the sales prices in the object price.

Instructions

100 XP

To start, just take a random sample of size 50 from price and assign it to sample_50.
Print its mean.