She should use a dot plot because there are various numbers and they aren’t completely far apart meaning it is easier.
The answer is going to be 12.9 and the median height will be 16.5 hope that helped
Subtract them left to right
Answer:
Every 200 visitors, the visitor will receive all 4 gifts.
Step-by-step explanation:
With the given numbers, the lowest common number would be 200.