Question

what does the orange dot stand for on this line plot?
number of fluid ounces per shampoo bottle
it stands for 10\frac{3}{4} shampoo bottles.
it stands for one bottle that holds 10\frac{3}{4} fluid ounces of shampoo.
it stands for 4 bottles that each hold 10\frac{3}{4} fluid ounces of shampoo.
it stands for 10\frac{3}{4} shampoos.

Explanation:

In a line - plot, each dot represents a data point. Here, the data is about the number of fluid ounces per shampoo bottle. The orange dot at $10\frac{3}{4}$ on the number line represents one instance of a shampoo bottle with that volume.

Answer:

It stands for one bottle that holds $10\frac{3}{4}$ fluid ounces of shampoo.