a. involve partitioning the parent population into mutually exclusive and exhaustive
subsets.
b. allow the a priori determination of the probability that any population element will be
included in the sample. c. make the probability of selection of any population element
equal.
d. involve partitioning the parent population into mutually exclusive and exhaustive
subsets and selecting a simple random sample from each subset.
e. None of the above.
Which of the following statements about hypothesis testing is NOT true?
a. Is a means for establishing standards for making decisions about whether to accept
sample results as valid for the overall population.
b. Applies to both univariate and multivariate analyses.
c. Lets a researcher know with certainty that a sample result is true for the population.
d. Is generally what marketers begin with when preparing to launch a research study.
e. All of the above are true
The question: “What was your reaction to the Budweiser advertisement you saw on
television during the Super Bowl?” is an example of which type of question where the
respondents are free to answer in their own words rather than being limited to choosing
from among a set of alternatives?