The beginning part of the question is missing and it says;
The measures of center can be used to summarize the number of pets that students own. Cameron asked eight of his classmates how many pets they own. The results are listed below.
1, 0, 2, 0, 3, 7, 0, 2, 4
Answer:
Median
Explanation:
Let's rearrange the results from least to most.
0, 0, 0, 1, 2, 2, 3, 4, 7
Mode is the most occurring number which in this case is zero, so Cameron can't use that to convince his parents to get another pet.
Median is middle number and in this case is 2.
Mean is; sum of results/ number of results = 19/9 = 2.11
Thus, the best measure of tendency for Cameron to use is median.