The answer to this Question based on survey is 12.5%
What is survey?
It is a question answer based campaign in which opinions from large audiences are recorded and used for data analytics
Solution:
The elected official claims that he 70% people agree on a particular case
lets remember what he claims but yhis was not based on the survey
But survey of 100 people showed that 80% of agreed with that same particular case
but both can't be true at same time hence difference in their answers is
80-70/80 * 100
= 12.5%
To learn more about survey click
https://brainly.com/question/13532910
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