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For which of the following purposes would it be most unreasonable to use a census? To...
heckpoint: "Collecting Data-Sampling" Question 1 Which of the following is an example of a census? Select one answer. 1o points A. O Survey students about the college class schedule by randomly B. O To determine the median income of all working U.S. adults, a marketing firm conducts a C. O A large retailer wants to determine the proportion of its customers who browse for selecting 50o from the college's enrollment records. national survey of 5o,ooo randomly selected individuals across all...
6) Which of the following arguments based on anecdotes is most likely to be incorrect? 6) much less A) The average annual earnings of high school dropouts in the United B) Based on a local survey of a small town, it was argued that greater opportunities to work Q A health survey of preschoolers in Mexico showed that the average height of preschoolers D) Increased government spending lowers the unemployment rate in an economy but can than that of graduates...
please help with 4 & 6
3. For each of the following situations determine whether a one- or a two-tailed test is appropriate. Also, state the research and the null hypotheses. a. You are interested in finding out if the average household income of residents in your state is different from the national average household. According to the U.S. Census, for 2014, the national average household income is $53,657.15 b. You believe that students in small liberal arts colleges attend...