Question

the brady senior care center kept track of how often its residents got to visit with relatives last year.
visiting with relatives last year
(there is a dot plot here, with 0 having 2 xs, 1 having 0 xs, 2 having 1 x, 3 having many xs)
number of visits
how many residents are there in all?
blank residents

Explanation:

Step1: Count residents with 0 visits

There are 2 residents (2 X's at 0).

Step2: Count residents with 2 visits

There is 1 resident (1 X at 2).

Step3: Count residents with 3 visits

There are 10 residents (10 X's at 3).

Step4: Sum all resident counts

$2 + 1 + 10 = 13$

Answer:

13 residents