Inc Technology Reported the Results of Consumer Survey in Which

question 33

Multiple Choice

Inc. Technology reported the results of consumer survey in which 300 Internet users indicated their level of agreement with the following statement: ʺThe government needs to be able to scan
Internet messages and user communications to prevent fraud and other crimes.ʺ The possible
Responses were ʺagree stronglyʺ, ʺagree somewhatʺ, ʺdisagree somewhatʺ, and ʺdisagree stronglyʺ.
The number of Internet users in each category is summarized in the table. $\begin{array}{l|l}\text { RESPONSE } & \text { NUMBER } \\\hline \text { Agree Strongly } & 60 \\\text { Agree Somewhat } & 110 \\\text { Disagree Somewhat } & 80 \\\text { Disagree Strongly } & 50\end{array}$

In order to determine whether the true proportions of Internet users in each response category differ, a one-way chi-square analysis should be conducted. Use the chi-square distribution to determine the rejection region when testing at $\alpha = .05$ .

• A) Reject \(\mathrm { H } _ { 0 }\) if \(\chi ^ { 2 } > 7.81473\)
• B) Reject \(\mathrm { H } _ { 0 }\) if \(\chi ^ { 2 } > 0.351846\)
• C) Reject \(\mathrm { H } _ { 0 }\) if \(\chi ^ { 2 } > 0.710721\)
• D) Reject \(\mathrm { H } _ { 0 }\) if \(\chi ^ { 2 } > 9.48773\)

Comprehend the process of creating objects and the limitations associated with abstract classes.

Learn the return types of commonly-used methods like clone and the importance of overriding in customization.

Grasp the principle of polymorphism and its implementation through dynamic binding.

Recognize the characteristics and purposes of abstract, concrete, and final classes/methods within object-oriented programming.

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Definitions:

Liability Rule

A legal principle that governs how damages or losses are allocated in cases of harm or infringement, typically requiring compensation from the party at fault.

Garden Gnome

Decorative figurines of mythical gnomes, typically placed in gardens or on lawns.

Coase Theorem

A concept in economics that if trade in an externality is possible and there are no transaction costs, bargaining will lead to an efficient outcome regardless of the initial allocation of property.

External Benefit

A benefit derived from a product or service that affects people who are not directly involved in the transaction or production of it.