Environmental researchers have collected rain acidity data for several decades. They want to see if
There is any evidence that attempts to reduce industrial pollution have produced a trend toward
Less acidic rainfall. They should display their data in a(n)…
A) timeplot
B) contingency table
C) histogram
D) bar graph
E) boxplot

Question

Quizplus · Accepted Answer

A timeplot is appropriate for displaying data collected over time to identify trends or patterns, such as changes in rain acidity due to reduced industrial pollution.

Environmental Researchers Have Collected Rain Acidity Data for Several Decades