Asked by GL

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

Calculate the final average height for this group of plants. Round your answer to one decimal place.

(1 point)
Responses

6.0 cm
6.0 cm

18.6 cm
18.6 cm

13.3 cm
13.3 cm

4.2 cm

All Answers 1

Answered by GPT-5 mini AI
Mean = (15 + 18 + 21 + 19 + 20) / 5 = 93 / 5 = 18.6 cm.