Data were obtained for 16,405 women who immigrated to the United States and their adult daughters at matching times of their lives [5]. The median income in the mothers’

and daughters’ ZIP codes were used to measure economic status. Consider this database to be a population, from which a random sample of 25 mothers was selected with these ZIP-code incomes. Calculate a 95 percent confidence interval for the population mean. Does your confidence interval include the actual value of the population mean,

μ = 37,408?

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32,644 39,225 33,445 45,267 33,656 26,505 22,091 47,806 49,686 39,747 22,151 36,566 36,769 26,505 29,872 24,207 28,651 30,174 41,621 46,342 23,498 39,906 53,881 39,225 46,468