A Recent Survey Based on a Random Sample of N

question 49

Essay

A recent survey based on a random sample of n = 480 voters, predicted that the independent candidate for the mayoral election will get 23% of the vote, but he actually gets 28%. Can it be concluded that the survey was done incorrectly?

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Definitions:

Canned Vegetables

Vegetables that have been processed, sealed in an airtight container such as a can, and subjected to heat to extend their shelf life.

Repetitive Process

A series of actions or operations that are performed over and over again, usually in a manufacturing or production setting.