The Mean Length of Time, Per Week, That Students at a Certain

question 103

Multiple Choice

The mean length of time, per week, that students at a certain school spend on their homework is 24.3 hours, with a standard deviation of 1.2 hours. Assuming the distribution of study times is normal, what percent of students spend more than 25.1 hours per week on homework?

• A) 16.5%
• B) 5%
• C) 12.5%
• D) 25%

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Definitions:

Piazza d'Italia

Refers to a public square, often known as Italy Square in various cities, or specifically to the postmodern architectural project designed by Charles Moore in New Orleans.

Formalism

Strict adherence to, or dependence on, stylized shapes and methods of composition. An emphasis on an artwork’s visual elements rather than its subject.

Art Critic

An individual who evaluates and discusses the merits, faults, and value of artworks, often publishing their analyses in magazines, newspapers, or online platforms.

Art Brut

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