'a i-iostcci by ALEKS Corp. Week 4 Quiz 2, Previous 1 1 [31' 3 4 [3 6 7 8 9 10 Next ' fl Question 5 of 10 (1 point) 7.2 Section Exercise 14 '" " Arecent survey of 9 social networking sites has a mean of 13.64 million visitors for a specific . - -* - lion. Find the 99% confidence interval of the true Check 1 month. The standard deviation svas 3.7 mil mean. Assume the variable is normally distributed. Round your answers to two decimal places. Source: ComScore Media Matrix. t::i