A ______ is an examination of books, journal articles, Internet sites, and other sources.
Fill in the blank(s) with the appropriate word(s).
literature review
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Assume that Howard and Javier used proper sampling techniques to draw two samples of Hispanic Floridians. Each sample will be interviewed about proposed immigration policy reform and its impact on Hispanics living in the state
The samples were selected identically, but one includes 1,000 respondents and the other consists of 2,000 respondents. Given the information presented in this scenario, which of the following statements is true? a. Howard and Javier will likely underestimate the impact of immigration reform on Florida's Hispanic population, given the size of their samples. b. Howard and Javier will likely overestimate the impact of immigration reform on Florida's Hispanic population, given the size of their samples. c. Howard and Javier can correctly assume that the sampling error for both surveyed samples will be the same. d. Howard and Javier can be more confident of the results of the 2,000-person sample.
A public opinion poll for a national survey will generally include how many randomly selected respondents?
a. between 500 and 1,000 b. between 500 and 1,500 c. between 1,000 and 1,500 d. between 1,500 and 2,000
The Republicans dominated politics until the 1890s
Indicate whether the statement is true or false.
Which set of scores has the smallest standard deviation (no calculations allowed or needed)?
a. 11, 17, 31, 53 b. 5, 11, 42, 22 c. 155, 153, 155, 157 d.27, 105, 10, 80