Answer:
1,324 responses
Step-by-step explanation:
If the number of "Yes" and "No" answers are stated and then it was given that the remaining answers were "Not sure", it can be assumed that no answer was "Don't Care". Therefore, the sample size is the sum of the number of "Yes", "No", and "Not sure" answers:
[tex]S= 636+595+93 = 1,324[/tex]
The sample size for this poll is 1,324 responses.