A company has surveyed a sample of its employees to find out how many might take advantage of a weight loss program.The table below shows the results.Give the 95% confidence interval for Building A for the proportion of employees who would be willing to participate in the program.Based on this interval,can we say that the proportion differs from 11%? At which level of significance are you making this decision? 
Definitions:
Cartel
An agreement among competing firms to control prices, production, and marketing of goods, limiting competition.
Tin
A chemical element with the symbol Sn and atomic number 50, known for its malleability and resistance to corrosion.
Embargoes
Governmental orders that restrict commerce and trade with specified countries or the exchange of specific goods.
Repudiates
To refuse to accept or be associated with a contract or agreement, effectively rejecting its validity.
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