Public Opinion a Member of the City Council Has Proposed

question 168

Essay

Public opinion A member of the City Council has proposed a resolution opposing
construction of a new state prison there. The council members decide they want to assess
public opinion before they vote on this resolution. Below are some of the methods that are
proposed to sample local residents to determine the level of public support for the
resolution. Match each with one of the listed sampling techniques.
a. Place an announcement in the newspaper asking people to call their council
representatives to register their opinions. Council members will tally the calls they receive.
b. Have each council member survey 50 friends, neighbors, or co-workers.
c. Have the Board of Elections assign each voter a number, then select 400 of them using a
random number table.
d. Go to a downtown street corner, a grocery store, and a shopping mall; interview 100
typical shoppers at each location.
e. Randomly pick 50 voters from each election district.
f. Call every 500th person in the phone book.
g. Randomly pick several city blocks, then randomly pick 10 residents from each block.
h. Randomly select several city blocks; interview all the adults living on each block. $$\begin{array} { | l | l | } \hline 1 & \text { cluster } \\\hline 2 & \text { convenience } \\\hline 3 & \text { judgment } \\\hline 4 & \text { multistage } \\\hline 5 & \text { simple (SRS) } \\\hline 6 & \text { stratified } \\\hline 7 & \text { systematic } \\\hline 8 & \text { voluntary response } \\\hline\end{array}$$

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Definitions:

Manufacturing Overhead

All indirect costs related to the manufacturing process, including materials, labor, and expenses not directly tied to the production of goods.

Predetermined Overhead Rate

An estimated rate used to allocate manufacturing overhead to products based on a certain activity, like labor hours or machine hours.

Direct Labor-hours

The sum of working hours of employees directly engaged in producing goods.

Manufacturing Overhead

All indirect costs associated with the production process, such as utilities, maintenance, and management salaries, not directly tied to direct materials or direct labor.