Restaurant spending example

Let's go back to the example of the restaurant chain that has been collecting data about customer spending. Recall that the data shows that the spending is approximately normally distributed, with a mean of 3.15 and a standard deviation of 1.5 per customer, as pictured in the plot.

Spending distribution

We can use the already imported norm object from scipy.stats to answer several questions about customer spending at this restaurant chain.

This exercise is part of the course

Foundations of Probability in Python

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Hands-on interactive exercise

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

# Probability of spending $3 or less
spending = ____.____(____, loc=____, scale=____)
print(spending)