Question

spencer surveyed five of his friends to find out how many pets they have his results are shown in the table lara has 3 cody has 5 sam has 2 ella has 4 and maria has 1 what is the mean nuber of pets

Answer 1

The mean is the average.
Add all the number of pets and divide by how many people there were.
3+5+2+4+1
15/number of people
15/5
=3

Hope this helps :)