Anvi measured the height of five plants over a three week experimental period and obtained the following data for the final week ( in cm): 15, 18, 21, 19, 20 calucate the final height for the group of plants. Round your answer to one decimal plate 4.2 cm 13.3 cm 18.6 cm 6.0 cm
To calculate the final height for the group of plants, you need to find the average height of the five plants.
Adding up the heights:
15 + 18 + 21 + 19 + 20 = 93
Now, divide the sum by the number of plants (5):
93 / 5 = 18.6 cm
So, the final height for the group of plants is 18.6 cm.