题目内容

Which of the following is a reason why a systems analyst would want perform sampling?()

A. thorough collection of data
B. increasing user involvement
C. accuracy is not a project requirement
D. reducing bias

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Which is () a quality of a convenience sample?()

A. unrestricted samples
B. non-probability samples
C. the most difficult samples to arrange
D. the most unreliable samples

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Which of these interview structures begins with the general and ends with the specific?()

A. circle
B. diamond
C. funnel
D. pyramid

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Which structure should be used when you want to warm up the interviewee to a topic?()

A. funnel
B. pyramid
C. diamond
D. oval

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Which of the following is () a corporate objective affected by improvements to an information system?()

A. improving cooperation with vendors and partners
B. improving customer service
C. improving the software development strategy of the organization
D. improving internal decision support so that decisions are more effective

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Which of the following is a reason why a systems analyst would want perform sampling?()

A. thorough collection of data B. increasing user involvement C. accuracy is not a project requirement D. reducing bias

Which is () a quality of a convenience sample?()

Which of these interview structures begins with the general and ends with the specific?()

Which structure should be used when you want to warm up the interviewee to a topic?()

Which of the following is () a corporate objective affected by improvements to an information system?()

A. thorough collection of data
B. increasing user involvement
C. accuracy is not a project requirement
D. reducing bias