Suppose That Past History Shows That 60% of University Students

question 15

Short Answer

Suppose that past history shows that 60% of university students prefer Brand C cola.A sample of five students is to be selected.
-The variance of the number that prefers Brand C is ______.

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Definitions:

Symbolic Distance Effect

The phenomenon where the cognitive distance between symbols affects the speed and accuracy of processing those symbols.

Mouse

A small rodent characteristically having a pointed snout, small rounded ears, and a long naked or almost hairless tail.

House

A building for human habitation, typically consisting of multiple rooms and facilities to support daily living.

Rat

A small rodent known for its importance in scientific research and its ability to adapt to various environments.