This is the information for the question. We were asked to select a student's info and find the sample size population. I've attached what I came up with but I feel as though my answer is incorrect because I keep coming up with 1. Should the sampling error be 0.03 instead of 3?

1. https://www.pollingreport.com/food.htm "Overall, how healthy would you say your diet is: very healthy, somewhat healthy, not too healthy, or not at all healthy?", n=2,027 adults nationwide, Margin of error 3.
2. The responses to the question where as follows:
   1. 26% Very Healthy
   2. 60% Somewhat Healthy
   3. 10% Not Too Healthy
   4. 2% Not at All Healthy
   5. 1% Unsure
3. The confidence levels for each result is: (Percentage-3%,Percentage+3%)
   1. Very Healthy (23%-29%)
   2. Somewhat Healthy (57%-63%)
   3. Not Too Healthy (7%-13%)
   4. Not at All Healthy (-1%-5%)
   5. Unsure (-2%-4%)
4. I used the data for the "Very Healthy" Category. Sample Size: 2027, Confidence level: 95%, Proportion of Sample: 60%

Sample Size for Proportion
Estimate of True Proportion	0.6
Sampling Error	3
Confidence Level	95.00%
Z Score	-1.95996
Calculated Sample Size	1