Based on the information provided, we can calculate the number of respondents who were not Democrats and did not think the current politician was doing better.
Let's break it down:
Total respondents = 224
Democrats = 90
Respondents who thought current politician was doing better = 124
Respondents who were both Democrats and thought he was doing better = 78
To calculate the number of respondents who were not Democrats and did not think he was doing better, we can subtract the following:
Respondents who were Democrats and thought he was doing better = 78
Respondents who were Democrats and did not think he was doing better = 90 - 78 = 12
So, the number of respondents who were not Democrats and did not think the current politician was doing better would be:
Total respondents - (Democrats + Respondents who thought he was doing better + Respondents who were Democrats and thought he was doing better) = 224 - (90 + 124 + 78) = 224 - 292 = -68
It seems like there is an error in the calculations or missing information. Please double-check the numbers and let me know if you need further assistance!