The Vice-Chancellor of a University Collected Data from Students Concerning

question 99

Multiple Choice

The vice-chancellor of a university collected data from students concerning the building of a new library, and classified the responses into different categories (strongly agree, agree, undecided, disagree, strongly disagree) and according to whether the student was male or female. Which of the following tests should be used to test whether responses and gender are independent?

• A)Chi-squared test for goodness-of-fit.
• B)Chi-squared test for normality.
• C)Chi-square test of a multinomial experiment.
• D)Chi-squared test of a contingency table.

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Definitions:

Economies of Scale

Businesses experience cost savings linked to the size of their operations, with the per-unit cost usually falling as the operation size grows.

Entire Range

The complete spectrum or entirety of something, without leaving parts out.

Exhausted

A state of extreme physical or mental fatigue, or the depletion of resources or materials.

Aircraft Production

The manufacturing process of building aircraft, which involves complex planning, design, assembly, and testing of various types of aircraft.