Ari examined a set of \(86\) plants. The lightest plant had a mass of…

Question

Prompt

Ari examined a set of

86

plants. The lightest plant had a mass of

2.8

kilograms (kg) and the heaviest plant had a mass of

6.3

kg. Chihiro examined the same set of

86

plants and also an additional plant with a mass of

11.6

kg. Which of the following must be true about the set of plants that Ari examined and the set of plants that Chihiro examined?

The standard deviation of the masses, in kg, of the plants that Ari examined is greater than the standard deviation of the masses, in kg, of the plants that Chihiro examined.

The range of the masses, in kg, of the plants that Ari examined is greater than the range of the masses, in kg, of the plants that Chihiro examined.

The median of the masses, in kg, of the plants that Ari examined is less than the median of the masses, in kg, of the plants that Chihiro examined.

The mean of the masses, in kg, of the plants that Ari examined is less than the mean of the masses, in kg, of the plants that Chihiro examined.