Charlie collected data on the heights of trees in a park near his home, and found that the average height was 9.2 meters, with a standard deviation of 1.3 meters. This means that:
A) About 65% of the trees are less than 10.5 meters in height.
B) About 95% of the trees are less than 10.5 meters in height.
C) Most of the trees are taller than 9.5 meters.
D) The data was not very good, and some trees are shorter than 9.2 meters.
E) About 10% of the trees are shorter than 9.2 meters.
Correct Answer:
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