Please answer the following by numbers were supporting references

1. Has providing this information helped convince management that your staffing needs to change? From the trends you see, do you need to hire more staff or schedule existing staff differently?

2.Why are valid measures important in empirical research?

3. How would you apply use of empirical research in your work.

4. What is regression analysis? In which research situation is it useful?

5.Identify data types required for quantitative research.

6.Determine appropriate statistical methods for HR assessments

7.dentify statistical methods to analyze staffing and training effectiveness.