The following graph summarizes data collected on annual rainfall in two cities for the past 150 years. Which of the following conclusions can be made from this graph?
A.
The cities have different mean annual rainfalls, but the range of their annual rainfalls is approximately the same.
B.
On average, City B gets more rain than City A, but it has a smaller range of annual rainfall.
C.
On average, City B gets more rain than City A, and it has a larger range of annual rainfall.
D.
On average, City A gets more rain than City B, but it has a smaller range of annual rainfall.
E.
On average, City A gets more rain than City B, and it has a larger range of annual rainfall.
Exam No：AP Statistics Problem Set 11 Year：2024 Question No：9
Answer:
B
Knowledge points:
1.5 Representing a Quantitative Variable with Graphs
1.6 Describing the Distribution of a Quantitative Variable
1.9 Comparing Distributions of a Quantitative Variable
Solution:
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