Question

ch 1 graph of data that involves, days, weeks, months or years is called

bar graph.

stem - and - leaf plot.

histogram.

time series plot.

Explanation:

A time - series plot is used to display data that is collected over time intervals such as days, weeks, months or years. A bar graph is used to compare categories. A stem - and - leaf plot shows the distribution of data. A histogram represents the distribution of continuous data in intervals.

Answer:

D. time series plot