Step 1
Given; A frequency table that shows the number of hours of sleep that each staff member of Tia's Toy store got.
Required; To find how many employees work at Tia's Toy store.
Step 2
To find how many employees work at Tia's Toy store we sum the column of the number of employees
Therefore, the number of employees that work at Tia's Toy store is 9
Answer = 9 employees