A true statement about cluster random sampling is that:
A. it is the best way yet devised to obtain a sample representative of the population of interest.
B. it consists of individuals who have special qualifications of some sort.
C. it involves an extremely large list of numbers that has no order or pattern.
D. its effectiveness is affected by the number of groups selected.
Answer: D
You might also like to view...
To qualify as a survival story a plot must
A. feature a life-threatening situation. B. be set in an isolated place. C. include a major character's death. D. have nature as the antagonist.
How might a teacher confuse multicultural education with global education or intercultural education?
What will be an ideal response?
To obtain an OAE audiologists need all of the following except:
A. an unobstructed outer ear canal. B. absence of significant middle ear pathology. C. functioning cochlear outer hair cells. D. a child who will participate in the testing process.
What is reading fluency?
a. Reading a large number of texts. c. Reading accurately and quickly with good expression and comprehension. b. Just reading rate. d. Purposeful reading.