# Solution Library

# Calculate The Probability of Selecting Store Customers Spending Between $20 To $35

**Question**

A popular retail store knows that the purchase amounts by its customers is a random variable that follows a normal distribution with a mean of $30 and a standard deviation of $9.

What is the probability that a randomly selected customer will spend between $20 and $35 at this store? **Summary**

This short answer question belongs to Statistics and it is about calculating the probability of finding customers who spend between $20 to $35 in a store. The calculation has been given in the solution.

**Total Word Count 11**

## Comments

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