A national news outlet conducted a survey about preferred me…
A national news outlet conducted a survey about preferred methods for learning about current events. A random sample of 1,605 residents living in Washington was selected, and 16.2 percent of the residents in the sample reported that social media was their preferred method. Which of the following is an appropriate margin of error for a 90 percent confidence interval to estimate the population proportion of all residents living in Washington who would report that social media is their preferred method for learning about current events?
Read Details