Which of the following statements about sampling is correct?
a. Sampling is based on the principle that a sufficiently large number drawn from a population will be representative, regardless of whether the selection was random.
b. The results of a sample will be biased and therefore not reliable for formal research.
c. Sampling is a survey technique that eliminates the need for questioning 100 percent of the population.
d. All of the above are correct.
Question 2
Choose the correct verb in parentheses. The computer is locked up, but if we (leave, let) it alone for a few minutes, it may unfreeze.
Ethnic Differences in Financial Support for College Based on a sample of 304 emerging adults aged 2
Overload Principle
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Using a water-based cleaning system helps reduce the hazards from using strong chemicals.
A(n) _____ is a spur-of-the-moment question. Fill in the blank(s) with correct word