In 2005 , Health Canada claimed that 16.3% of Canadian adults are obese. A researcher wanted to check whether this percentage has increased in 2009. He randomly selected 100 Canadian adults and found 19 of them are obese. Write down lower value for 91% confidence interval for percentage of Canadian adults with obesity. Example, if the Cl is (1.2,1.8), then the lower value of this Cl is 1.2 . Give your answer to 3 decimal places