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The following data represent the demand (Y) of an item at a local shop and their price (X).
Use the data to determine:
a) the coefficient of correlation between demand for the item and price,
b) the proportion of the variation in demand accounted for by price.
Retain
To keep in one's memory or possession; holding onto information or items.
Organized
Refers to the state of being efficiently arranged or structured, often enhancing productivity and clarity.
SQ3R Reading System
A reading comprehension method named for its five steps: Survey, Question, Read, Recite, and Review, designed to improve understanding and retention of material.
Brain Receptivity
The openness and efficiency of the brain in absorbing and processing new information.
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