I believe that the proportion
I believe that the proportion of individuals in Chicago that arevegan is less than those in New York. I found it hard find actualpoll numbers on this so I will propose a fictional case: in a poll60 of 315 adults living in Chicago are vegan, in New York 109 of200 are vegan. I am 97% confident there are more Vegans in NewYork.
Answer:
Solution: Here concept of test of significance for difference ofpopulation proportion is used.