Ms. White measured the number of ounces of juice left behind by $3$ students after breakfast. She plotted the data on the line plot shown below.
**What is the total amount of juice that was left behind by the $3$ students?**
*The line plot below shows the data rounded to the nearest $\dfrac{1}{4}$ ounce.*
[[☃ input-number 1]]$\text{ ounces}$