Chapter 09: Marketing Research
40. In the context of sampling procedures, a _____ is a sample in which every element in the population has a known
statistical likelihood of being selected.
41. Briefly discuss probability samples and nonprobability samples.
Answers will vary. A firm can seldom take a census of all possible users of a new product, nor can they all
be interviewed. Therefore, a firm must select a sample of the group to be interviewed. A sample is a subset
from a larger population. A probability sample is a sample in which every element in the population has a
known statistical likelihood of being selected. Its most desirable feature is that scientific rules can be used to
ensure that the sample represents the population. Any sample in which little or no attempt is made to get a
representative cross section of the population can be considered a nonprobability sample. Nonprobability
samples are acceptable as long as the researcher understands their nonrepresentative nature. Because of their
lower cost, nonprobability samples are sometimes used in marketing research.
42. Briefly discuss web community research.
Answers will vary. A web community is a carefully selected group of consumers who agree to participate in
an ongoing dialogue with a particular corporation. All community interaction takes place on a custom-
designed website. During the life of the community— which may last anywhere from six months to a year or
more—community members respond to questions posed by the corporation on a regular basis. In addition to
responding to the corporation’s questions, community members talk to one another about topics that are of
interest to them.
43. Briefly discuss the impact of the ever-changing marketplace on marketing research.
Answers will vary. Marketing research helps managers understand what is going on in the marketplace and
take advantage of opportunities. Now, with big data analytics, we can understand the marketing environment
like never before. Historically speaking, marketing research has been practiced for as long as marketing has
existed. The early Phoenicians carried out market demand studies as they traded in the various ports of the
Mediterranean Sea. Returning to the present, one of the hottest trends in technology today is the Internet of
Things (IoT). This term refers to everyday devices like refrigerators, toys, lightbulbs, and hot water heaters
connecting wirelessly to a network to improve their functionality.
44. Explain the importance of marketing research in marketing decision making.
Answers will vary. Marketing research is the process of planning, collecting, and analyzing data relevant to a
marketing decision. The results of this analysis are then communicated to management. Thus, marketing
research is the function that links the consumer, customer, and public to the marketer through information.
Marketing research plays a key role in the marketing system. It provides decision makers with data on the
effectiveness of the current marketing mix and insights for necessary changes. Furthermore, marketing
research is a main data source for management information systems. In other words, the findings of a
marketing research project become data for management decision making.
45. What is competitive intelligence (CI)?
Answers will vary. Competitive intelligence (CI) helps managers assess their competitors and their vendors