Exercise

# Adding a prior to the model

You're not so sure that your ad will get clicked on exactly 10% of the time. Instead of assigning `proportion_clicks`

a single value you are now going to assign it a large number of values drawn from a probability distribution.

Instructions 1/4

**undefined XP**

For now, we are going to assume that it's equally likely that `proportion_clicks`

could be as low as 0% or as high as 20%. These assumptions translate into a uniform distribution which you can sample from in R like this:

```
x <- runif(n = n_samples, min = 0.0, max = 0.2)
```

- Replace the single value that is assigned to
`proportion_clicks`

with`n_samples`

samples produced by`runif`

as above.