Question

Use a calculator to compute the average heights of the plants in each group to the nearest centimeter.

Week 1 Average Height

Control Group:
cm
Exper. Group:
cm

Answer 1

I don’t have the heights — could you paste the Week 1 heights (in cm) for each plant in the Control and Experimental groups? You can give them as comma‑separated lists.

If you want to do it yourself, here are quick steps:

1. Add all the heights in the group to get the total.
2. Divide the total by the number of plants in that group to get the average.
3. Round the result to the nearest centimeter (0.5 rounds up).

Example:
- Heights = 12, 14, 13 → total = 39, average = 39 ÷ 3 = 13 → 13 cm.
- Heights = 12.4, 13.8, 14.2 → total = 40.4, average = 40.4 ÷ 3 ≈ 13.467 → 13 cm (rounded).

Paste the two lists and I’ll compute the averages for you.