Question

1. the table shows the number of books borrowed from the school library from monday to friday last week. find the mean number of books borrowed from the school library. books borrowed from school library monday tuesday wednesday thursday friday 120 148 165 147 180

Explanation:

Step1: Find the sum of books borrowed

$120 + 148+165 + 147+180=760$

Step2: Divide by the number of days

There are 5 days from Monday - Friday. So, $\frac{760}{5}=152$

Answer:

152