Math-K300 Spring 2022 Online Homework: Section 6.3 Confidence Intervals for Question 19, 6.3.29-T HW E Population Pr Part 2 of 2 Translate the statement into a confidence interval. Approximate the level of confidence. In a survey of 1021 adults in a country, 74% said being able to speak the language is at the core of national identity. The survey's margin of error is +3.5%. The confidence interval for the proportion is (0.705 , 0.775 (Round to three decimal places as needed.) The interval is a % confidence interval. (Round to one decimal place as needed.)