Problem
A company is analyzing the productivity of its workers. The number of items produced by each of the 8 workers in a day are: 7, 6, 8, 6, 9, 7, 8, 7. What is the average number of items produced by a worker in a day?
Solution
Step 1 ：Step 1: Sum all the production numbers: \(7 + 6 + 8 + 6 + 9 + 7 + 8 + 7 = 58\).
Step 2 ：Step 2: Divide the sum by the total number of workers to get the average: \(\frac{58}{8}\).
