A Statistics Professor Wishes to Estimate the Average Mark on a Term

question 40

Multiple Choice

A statistics professor wishes to estimate the average mark on a term test for a course that has multiple sections and many students. A survey of some of the students registered for the course reveals the following results: Determine a 95% confidence interval for the term test results.

• A) [48.0, 93.6]
• B) [66.8, 74.8]
• C) [62.9, 78.71]
• D) [64.2, 77.3]
• E) [62.6, 79.0]

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Definitions:

Relative Size

A perceptual cue that allows the determination of an object's size based on its perceived distance from the observer, indicating how large or small objects are in relation to each other.

Relative Size

Pertains to the comparative magnitude or extent of something in relation to something else.

Identical Twins

Twins who are genetically identical, resulting from the fertilization of a single egg that then splits into two.

Viewer Perception

The process by which viewers interpret and make sense of visual stimuli or media content based on their personal background and experiences.