Problem 1 (

Problem 1 10 min) A Pew Research Center survey conducted in January 2021 asked a random sample of 1502 American adults the following question: "During the past 12 months, about how many BOOKS did you read either all or part of the way through? Please include any print, electronic, or audiotnoks you may have read or listened to. " The online report indicates that 23% of respondents answered "none." The margin of sampling error for this survey was plus or minus 2.9 percentage points at the 95% level of confidence. a) Circle the math symbol that represents the value "23%" b) Give and interpret in context the confidence interval for the corresponding parameter. (Assume for row that the conditions for inference are met.) c) What are the conditions for this inference procedure? (Bubble-in your answer] ( ) Random selection without repeated measures AND large enough expected counts. ( ) ran'%m sample AND Normal data AND large enough expected counts. ( ) Ore ran'%m sample AND Normal data or large enough sample size. ( ) One ranchm sample AND large enough counts of successes and failures in the sarnple.