Could you solve it step by step with clear format so I can understand

A botanist wants to know whether or not plant growth is influenced by sunlight exposure and watering frequency. She plants 40 seeds and lets them grow for two months under different conditions for sunlight exposure and watering frequency. After two months, she records the height of each plant. The results are shown below: Sunlight Exposure Watering Frequency None Low Medium High Daily 4.8 5 6.4 6.3 4.4 5.2 6.2 6.4 3.2 5.6 4.7 5.6 3.9 4.3 5.5 4.8 4.4 4.8 5.8 5.8 Weekly 4.4 4.9 5.8 6 4.2 5.3 6.2 4.9 3.8 5.7 6.3 4.6 3.7 5.4 6.5 5.6 3.9 4.8 5.5 5.5 In the table above, we see that there were five plants grown under each combination of conditions. For example, there were five plants grown with daily watering and no sunlight and their heights after two months were 4.8 inches, 4.4 inches, 3.2 inches, 3.9 inches, and 4.4 inches