Below is a dataset of employee productivity scores (units produced per hour) before and after a training intervention. Dataset: Quiz2_data.xlsx The dataset contains: Column A: Employee ID Column B: Pre-training productivity Column C: Post-training productivity Using Excel: Calculate descriptive statistics (mean, median, standard deviation) for both pre- and post-training scores (5 points) Perform a paired samples t-test to determine if there was a significant improvement (5 points) Write a brief recommendation to management about the effectiveness of the training program based on your analysis (5 points) Report your responses below and clearly label your answers. Be sure to follow the proper reporting format we discussed in class!

Use the following graph to answer questions about the slope.         Find the slope of the given line: Find the slope of the line perpendicular to the given line:

Which group ruled the Islamic world from 661 to 750 and modeled their administration on that of the Roman Empire?

Who were the Scandinavian traders that began to establish colonies through a series of raids and invasions following the fall of the Abbasid caliphate?

Who was the king of the Franks from 767 to 813 that consolidated much of western Europe under his rule?

What term describes the cultural and intellectual flowering that took place around the court of Charlemagne in the late eighth and nineth centuries?

What form of monasticism was developed by Benedict of Nursia, where the followers adhered to a defined cycle of daily prayers, lessons, communal worship, and manual labor?

What was the name of the systematic compilation of imperial statutes, legal writings and principles, and legislation that would form the basis of the legal system of the eastern Roman Empire and the Roman Church?

A nurse is caring for a patient recovering from a stroke who has reduced physical endurance. Which nursing intervention is most effective for improving activity tolerance?

2- the burners-