10. Representing Data
Interactive practice questions
Which of the following stem-and-leaf plots correctly represents the data given below?
$24,26,25,37,36,37,37,38,41,46,49,56,67,63,67,68,69,75,80,80$24,26,25,37,36,37,37,38,41,46,49,56,67,63,67,68,69,75,80,80
| Stem | Leaf | |
| $1$1 | ||
| $2$2 | $4$4 $5$5 $6$6 | |
| $3$3 | $6$6 $7$7 $7$7 $7$7 $8$8 | |
| $4$4 | $1$1 $6$6 $9$9 | |
| $5$5 | $6$6 | |
| $6$6 | $3$3 $7$7 $7$7 $8$8 $9$9 | |
| $7$7 | $5$5 | |
| $8$8 | $0$0 $0$0 | |
|
||
A
| Stem | Leaf | |
| $2$2 | $4$4 $6$6 | |
| $3$3 | $6$6 $7$7 $7$7 $8$8 | |
| $4$4 | $1$1 $6$6 | |
| $5$5 | $6$6 | |
| $6$6 | $3$3 $7$7 $7$7 $8$8 $9$9 | |
| $7$7 | $5$5 | |
| $8$8 | $0$0 $0$0 | |
| $9$9 | $3$3 $7$7 $9$9 | |
|
||
B
| Stem | Leaf | |
| $1$1 | $2$2 $3$3 $8$8 | |
| $2$2 | $4$4 $5$5 $6$6 | |
| $3$3 | $6$6 $7$7 $7$7 $7$7 $8$8 | |
| $4$4 | $1$1 $6$6 | |
| $5$5 | ||
| $6$6 | $3$3 $7$7 $7$7 $8$8 $9$9 | |
| $7$7 | $5$5 | |
| $8$8 | $0$0 $0$0 | |
|
||
C
Easy
< 1min
Consider the following stem-and-leaf plot.
Easy
< 1min
The scores for a recent spelling test are shown in the stem-and-leaf plot below. The maximum possible score on the test was $100$100.
Easy
2min
The stem-and-leaf plot below shows the age of people to enter through the gates of a concert in the first $5$5 seconds.
Medium
1min
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