If the union of several events covers the entire sample space, it is said these events are:
A) mutually exclusive.
B) mutually related.
C) mutually apart.
D) collectively exhaustive.
D
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Jay’s Catering Company holds tasting events that work as a small business strategic alliance by promoting
A. its combined technological expertise. B. the various cultures in the community. C. other complementary service providers. D. the flexibility of this small company.
Which of the following statements is true regarding a convenience sample?
A) It is time consuming and is usually selected due to scientific reasons. B) It is also known as random sample. C) Some members of the population have a zero probability of being chosen. D) In convenience sampling, the customers can self-select to return a survey.
The customer does most of the talking in the approach and presentation stages of the need- satisfaction method.
Answer the following statement true (T) or false (F)
Babita Singh, a fifty-one-year-old schoolteacher from Los Angeles, believes that people should choose a profession they like, which is an example of Babita's ________
A) secondary belief B) core belief C) core value D) work ethic E) moral code