An Information System Is Used to Centralize Information Related to Voting

question 29

Multiple Choice

An information system is used to centralize information related to voting behavior in Texas. One of the indicators measured by the system is the average waiting time to vote. The time people spend waiting in line to vote at each polling booth is aggregated for each region. This is then used to create a graph that depicts the average waiting times by location. According to this scenario, which of the following refers to information?

• A)the waiting time of each voter
• B)a single cell in the information system's database
• C)the waiting time of a specific polling booth
• D)the graph with average waiting times

Understand the importance of community management and crafting effective business communications in the blogging and microblogging context.

Understand the business uses and non-uses of microblogging.

Know the internal and proprietary communications systems used by companies.

Identify and practice using components of a wiki, such as the Sandbox.

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Definitions:

Non-directional Null Hypothesis

A type of null hypothesis that states there is no difference or effect, without specifying the direction of the difference or effect.

Directional Alternative Hypothesis

A type of alternative hypothesis that specifies the direction of the anticipated difference or effect between groups or variables.

Null Hypothesis

A hypothesis that assumes no significant difference or effect between the variables being studied, serving as a default position.

Alternative Hypothesis

A theory that contradicts the null hypothesis and proposes that there is a statistically significant effect or difference.