Valero Energy Corporation

The data is analyzed using statistical measures such as measures of central location (Mean, median, mode) and measures of variation (range, standard deviation, variance) to determine how factors such as age, gender, training and salary among others affect employees of job satisfaction (Hinton, 2014). The data is analyzed using statistical measures such as measures of central location (Mean, median, mode) and measures of variation (range, standard deviation, variance) to determine how factors such as age, gender