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How many visitors could your site get (3)?

In the last exercise, you updated the probability distribution over the underlying proportions of clicks (proportion_clicks) using new data. Now we want to use this updated proportion_clicks to predict how many visitors we would get if we reran the ad campaign.

This exercise is part of the course

Fundamentals of Bayesian Data Analysis in R

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Hands-on interactive exercise

Have a go at this exercise by completing this sample code.

# Assign posterior to a new variable called prior
prior <- ___
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