The stem-and-leaf plot shows the number of koalas in a wildlife sanctuary each day during two weeks of bushfires.
On how many days were there at least 30 koalas in the sanctuary?
| 2 | 3 | 6 | 8 | 14 |
|
|
|
|
|
|
Statistics, NAP-A4-NC04 SA
Ricky's last 10 cricket scores are recorded below.
He put these scores into a stem-and-leaf plot.
Which score is missing from the plot?
Statistics, NAP-J4-CA38
The Stars and the Thunder are playing cricket in a 20 over competition.
The stem-and-leaf plots show the number of runs each side has scored in their last 15 games.
Select all the true statements about the data.
|
|
The Stars had the lowest run score. |
|
|
The Stars had the highest run score. |
|
|
The Stars scored over 135 runs more times than the Thunder. |
|
|
The median score for The Stars is higher than the median score for The Thunder. |
|
|
The range of scores for The Stars is smaller than the range of scores for The Thunder. |
Statistics, NAP-C4-NC20
A vet measured the height of 21 dogs that came through his clinic.
The vet recorded the length of each dog.
What is the median length?
| `52\ text(cm)` | `53\ text(cm)` | `56\ text(cm)` | `57\ text(cm)` |
|
|
|
|
|