The problem provides a frequency table showing the number of hours each employee at Magic Dragon worked yesterday. The task is to determine how many employees worked fewer than 8 hours.

Probability and StatisticsFrequency TableData AnalysisCounting
2025/3/10

1. Problem Description

The problem provides a frequency table showing the number of hours each employee at Magic Dragon worked yesterday. The task is to determine how many employees worked fewer than 8 hours.

2. Solution Steps

The table shows the following:
- 6 hours: 2 employees
- 7 hours: 1 employee
- 8 hours: 6 employees
- 9 hours: 3 employees
- 10 hours: 1 employee
We need to find the number of employees who worked fewer than 8 hours. This means we need to consider those who worked 6 hours and those who worked 7 hours.
The number of employees who worked 6 hours is

2. The number of employees who worked 7 hours is

1. Therefore, the total number of employees who worked fewer than 8 hours is the sum of these two values.

2+1=32 + 1 = 3

3. Final Answer

3

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