Lesson 2: Data Representations 2.1: Notice and Wonder: Battery Life
The dot plot, histogram, and box plot summarize the hours of battery life for 26 cell
phones constantly streaming video. What do you notice? What do you wonder?
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.
c
1
2
7
8
3 4 5 6
battery life in hours
9
8
77
6 +
5 +
4 +
3
2.
1
0
1
2
3
4
5 6 7 8
battery life in hours
5
1
3
4
6
7 8
2
battery life in hours