y some measures, Millennials (people ages 18-34) have very different lives than earlier generations did when they were young. They’re slow to adopt many of the traditional markers of adulthood. For the first time in more than 130 years, young adults are more likely to be living in their parents’ home than in any other living arrangement. In fact, a larger share of them are living with their parents than with a romantic partner – marking a significant historical shift. Assume there were 77 million (77,000,000) Millennials in 2014. According to the graphic, in 2014 how many more Millennials lived in their parent(s)’ home than were married or cohabitating in their own household? Note that although the numbers displayed within the graphic don't display the % sign, they are percentages. ??? more Millennials lived in their parent(s)' home than were married or cohabitating in their own household

You are a researcher who wants to study how people’s feelings towards Congress change over time. You send a survey to the same 1,000 people at two time points: 2005 and 2015. What type of study is this? A. Open-ended response study B. Focus group study C. Two-wave panel study D. Three-wave panel study

The following is based on information from The Wolf in the Southwest: The Making of an Endangered Species, by David E. Brown (University of Arizona Press). Before 1918, the proportion of female wolves in the general population of all southwestern wolves was about 50%. However, after 1918, southwestern cattle ranchers began a widespread effort to destroy wolves. In a recent sample of 37 wolves, there were only 11 females. One theory is that male wolves tend to return sooner than females to their old territories, where their predecessors were exterminated. Do these data indicate that the population proportion of female wolves is now less than 50% in the region? Use α = 0.01. (a) What is the level of significance? State the null and alternate hypotheses. O Ho: P 0.5 O Ho: P = 0.5; H₁: p 5 and nq > 5. O The Student's t, since np > 5 and ng > 5. The standard normal, since np < 5 and nq < 5. O The Student's t, since np < 5 and nq < 5. What is the value of the sample test statistic? (Round…

Essay 21. a. What types of studics can show causc-and-effect relationships? Explain. b. What must be included in thosc studies from part (a) in order to show cause-and-effect? Explain. c. Some people respond favorably to any treatment given. What can be done to address this problem? Explain.