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But how smart will the next zombie be?

So we have an idea about what the mean zombie IQ is but what range of zombie IQs should we expect? And how likely is it that the next zombie you encounter is, at least, moderately intelligent?

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.

head(pars_sample)
pred_iq <- rnorm(10000, mean = pars_sample$mu, 
                 sd = pars_sample$sigma)

# Visualize pred_iq
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