The virus COVID-19 is currently a pressing local and global concern, and a new bivalent vaccine dose becoming more widely available. Living in a university town, a researcher wonders what proportion of adults in Benton County have the most recent bivalent vaccine dose for COVID-19. To examine this, the researcher takes a random sample of 300 residents in Benton County and discovers that 61 of those individuals have received the bivalent vaccine dose. What proportion of Benton County residents have gotten the bivalent vaccine dose for a. b. C. d. COVID-19? Check the sample size conditions for using z-procedures to construct a confidence interval for p. Explain whether these size conditions are met. Estimate the proportion of Benton County residents who have gotten the bivalent vaccine dose for COVID-19. Use a confidence level of 95%. (Calculate the 95% confidence interval) Show setup/work and give answer in interval notation, rounded to four places past the decimal. Interpret your point/interval estimate for p. That is, provide the two-part conclusion for your confidence interval, including context.

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