In Public Opinion Polling, Random Probability Sampling Means That

question 18

Multiple Choice

In public opinion polling, random probability sampling means that:

• A) People can choose the questions they will answer.
• B) Certain types of people are asked certain types of questions.
• C) Respondents are not allowed to know whether or not their answers will be used.
• D) Every person in the population has a theoretical chance of being questioned.

Recognize how businesses can practice social responsibility in decision making.

Identify appropriate workplace actions to improve employees' quality of life.

Understand the impact of technology on ethical issues.

Recognize the responsibilities businesses have towards various stakeholders.

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Definitions:

Points per Module

The number of inputs or outputs that a single module in a modular system, such as a PLC, can handle or support.

Discrete I/O Modules

Electronic devices used in automation systems to process binary signals from sensors (inputs) and to control actuators (outputs).

Analog Inputs

Inputs to a system that can represent a continuous range of values, unlike digital inputs which represent only distinct on or off states.