Analyze whether there exists differences between males and females in their mean age and mean income.
Good-Health Corporation. Good-Health Corporation is a producer of high-quality sport equipment, e.g.,butterfly machines, fitness bikes, row machines, incline presses. The company would like to increase its sales of row machines and hired a consultancy firm (BUSCON) to investigate the market for its row machines. The marketing manager of Good-Health Corporation is especially interested in understanding […]