Sunny Shoot-outDiscrete Mathematics Level 3
You are planting 5 sunflowers in each of the 2 gardens, where these sets of plants shoot out in varying heights.
As shown above is the graph depicting the height of each sunflower, where the red line indicates the mean height of sunflower population \(\mu\).
For example, the shortest sunflower in garden A is 5 cm. shorter than average while the highest one in garden B is 7 cm. higher than average.
Which set of sunflowers has higher population variance?