Statistics Homework Help
in the math problem survey how does the 95 % effect the population? for the interval
In a survey of 1002 adults, a polling agency asked, “When you retire, do you think you will have enough money to live comfortably or not. Of the 1002 surveyed, 528 stated that they were worried about having enough money to live comfortably inretirement. Construct a 95% confidence interval for the proportion of adults who are worried about having enough money to live comfortably in retirement.Click here to view the standard normal distribution table (page 1).Click here to view the standard normal distribution table (page 2)Click here to view the table of critical t-values.Click here to view the table of critical values of the chi-square distribution.Select the correct choice below and fill in the answer boxes to complete your choice.(Use ascending order. Round to three decimal places as needed.)O A. There is 95% confidence that the true proportion of worried adults is between andO B. There is a 95% probability that the true proportion of worried adults is betweenandO C. 95% of the population lies in the interval between and
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