Question

Hannah was selling bottles of water at a baseball game and recorded the number of bottles of water she sold each day in the line graph above. Which histogram below represents the data shown in the line graph?

Answer 1

Green Histogram shown below

Explanation:

From the line graph, the number of bottles of water sold for each day are:

• Day 1: 78

,

• Day 2: 70

,

• Day 3: 80

,

• Day 4: 84

,

• Day 5: 84

,

• Day 6: 74

,

• Day 7: 70

,

• Day 8: 72

,

• Day 9: 78

,

• Day 10: 78

From the above, the number of days for each group are:

`\begin{gathered} \lbrack70,74)\colon3 \\ \lbrack74,78)\colon1 \\ \lbrack78,82)\colon4 \\ \lbrack82,86)\colon2 \end{gathered}`

Note that when counting, exclude the values at the right end-points.

Thus, the histogram that represents the data shown in the line graph is: