The article “Americans Seek Spiritual Guidance on Web” (San Luis Obispo Tribune, October 12, 2002) reported that 68% of the general population belongs to a religious community. In a survey on Internet use, 84% of “religion surfers” (defined as those who seek spiritual help online or who have used the web to search for prayer and devotional resources) belong to a religious community. Suppose that this result was based on a sample of 512 religion surfers. Is there convincing evidence that the proportion of religion surfers who belong to a religious community is different from .68, the proportion for the general population? Use a = .05.
Answer to relevant QuestionsA survey of teenagers and parents in Canada conducted by the polling organization Ipsos (“Untangling the Web: The Facts About Kids and the Internet,” January 25, 2006) included questions about Internet use. It was ...The report “New Study Shows Need for Americans to Focus on Securing Online Accounts and Backing up Critical Data” (PRNewswire, October 29, 2009) reported that only 25% of Americans change computer passwords quarterly, in ...The paper “MRI Evaluation of the Contralateral Breast in Women with Recently Diagnosed Breast Cancer” (New England Journal of Medicine : 1295–1303) describes a study of the use of MRI (Magnetic Resonance Imaging) ...Suppose that you are an inspector for the Fish and Game Department and that you are given the task of determining whether to prohibit fishing along part of the Oregon coast. You will close an area to fishing if it is ...In a survey of 1000 women age 22 to 35 who work full time, 540 indicated that they would be willing to give up some personal time in order to make more money (USA Today, March 4, 2010). The sample was selected in a way that ...
Post your question