Question

volume of oysters vs mussels
which statement best describes the information shown by the histograms for the two data sets?
o both distributions are left skewed, but oysters tend to have less volume than mussels.
o both distributions are right skewed, but oysters tend to have more volume than mussels.
x both distributions are symmetric, but oysters tend to have less volume than mussels.
o both distributions are symmetric, but oysters tend to have more volume than mussels.

Explanation:

Step1: Analyze distribution shape

The histograms of oysters and mussels are roughly symmetric around the center (around volume = 9 - 11).

Step2: Compare volumes

The bars for oysters are generally lower - valued on the volume axis compared to mussels in the symmetric part. So oysters tend to have less volume.

Answer:

Both distributions are symmetric, but oysters tend to have less volume than mussels.