All of the following statements are true about snowball sampling except ________
A) snowball sampling can result in samples that are very large or spread over large geographic areas, thus increasing the time and cost of data collection
B) a major objective of snowball sampling is to estimate characteristics that are rare in the population
C) the major advantage of snowball sampling is that it substantially increases the likelihood of locating the desired characteristics in the population
D) snowball sampling results in relatively low sampling variance and costs
A
You might also like to view...
The net sales for a company total $500,000, gross profit is $200,000, and net income is $75,000 . The net income ratio is
a. 667%; b. 267%; c. 37.5%; d. 15%; e. cannot be determined from the information given.
Claim messages should include a blow-by-blow chronology of the details of the problem to adequately inform the reader of the problem
Indicate whether the statement is true or false
A primary key is a foreign key of one table that appears as an attribute in another table and acts to provide a logical relationship between the two tables.
Answer the following statement true (T) or false (F)
Which of the following statements regarding the 1994 Agreement on Import Licensing Procedures is false?
A) Applications should not be refused because of minor errors in paperwork. B) The WTO Import Licensing Committee must be notified if any new products will become subject to licensing requirements. C) It calls for the procedures to be fair, reasonable, and nondiscriminatory. D) Where licenses are used to administer quotas, the amount of the quota already used must be published for all importers to see. E)All of the above are correct.