Question

the line plot shows the amount of time some students spent riding bikes. each x represents 1 student. bike riding times what is the difference between the greatest the least amount of time spent riding bikes? a. $\frac{4}{4}$ hour b. $\frac{1}{4}$ hour

Explanation:

Step1: Identify greatest time

The greatest time is $\frac{3}{4}$ hour as seen on the line - plot.

Step2: Identify least time

The least time is $\frac{1}{4}$ hour as seen on the line - plot.

Step3: Calculate the difference

We subtract the least time from the greatest time. $\frac{3}{4}-\frac{1}{4}=\frac{3 - 1}{4}=\frac{2}{4}=\frac{1}{2}$ hour.

Answer:

$\frac{1}{2}$ hour