In Exercises 1316, sketch the region determined by the constraints. Then find the minimum and maximum values of the objective function (if possible) and where they occur, subject to the indicated constraints. Objective function: 16. Objective function:Constraints:
Chapter 7: Sampling Study a large population by selecting a smaller sample. Example: height of adult women in the United States Population: all women in United States Sample: select 1000 women Example: unemployment statistics Population: entire workforces Choose a sample of individuals from the work force Avoid bad sampling – a sample is biased if it is not representative of the population Convenience sample a sample consisting of individuals because they are easier to reach Voluntary sample a sample which is based on individual’s willingness to respond Example: online polls, gets a sample of people more interested in the survey questions. Under coverage a list of individuals in the population is incomplete Example: suppose you want to
