Answered step by step
Verified Expert Solution
Question
1 Approved Answer
The National Retail Federation researched Halloween costumes and found a 95% confidence interval for the true proportion of adults who will dress up as a
The National Retail Federation researched Halloween costumes and found a 95% confidence interval for the true proportion of adults who will dress up as a witch. The interval was calculated to be 12.2% to 14.6%. Which of the following statements are correct interpretations of this interval? Use yes or no in the answer boxes. a. (yes/no) Ninety-five percent of confidence intervals done this way will capture the true percentage of adults who will dress up as a witch. b. (yes/no) Ninety-five percent of the time the percentage of adults who will dress up as witches will be 12.2% to 14.6%. c. (yes/no) Ninety-five percent of the samples will have a confidence interval between 12.2% and 14.6%
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started