Answer: snowball sampling
Explanation:
Snowball sampling is a nonprobability sampling technique in which an initial group of respondents is selected and subsequent respondents are selected based on the referrals or information provided by the initial respondents.
It should be noted that in snowball sampling, after the respondents have been interviewed, theywould be told asked to help identify other people
that also belong to the target population.
Answer:
A. the change in the value of the optimal solution.
Explanation:
- A shadow pricing is associated with each constraint of the model and is the instantaneous changes that occur in the objective model of the optimal solution that is obtained by changing the right-hand side constrained by one unit and a reduced cost is associated with each variable of the model. Also referred to as a monetary values that is assigned to the current unknowable or difficult to calculate costs.
Not the place to be asking but at this point they are pretty well known.
Answer: Characteristics Of A Great Scrum Team. ... Within Scrum self-organizing, cross-functional, and highly productive teams do the work: creating valuable releasable product increments. Scrum offers a framework that catalyzes the teams learning through discovery, collaboration and experimentation.
Explanation:
A Scrum Team is a collection of individuals working together to deliver the requested and committed product increments. To work effectively it is important for a Scrum Team that everyone within the team. follows a common goal.
Answer:
<em><u>The correct answer is: </u></em>Markets evolve toward greater heterogeneity over time.
Explanation:
The history of cell phones shows a marketing trend that markets evolve towards greater heterogeneity over time.
This occurs in relation to market segmentation, that is, organizations identify groups of consumers with similar tastes and develop all their marketing actions to reach a certain demand according to their needs, tastes and preferences. Market segmentation creates a heterogeneous market, with differentiated products in terms of functionality, design, price, benefits, etc., so that existing demands are met.