A Fast-Food Restaurant Uses an Average of 110 Grams of Meat

question 100

Short Answer

A fast-food restaurant uses an average of 110 grams of meat per burger patty. Suppose the amount of meat in a burger patty is normally distributed with a standard deviation of 20 grams. What is the probability that the average amount of meat in four randomly selected burgers is less than 105 grams?

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Definitions:

Productive Labor

Work that contributes to the production of goods and services in an economy, often associated with value creation.

Deliberate Teaching

The intentional act of teaching specific skills or knowledge through structured and planned activities or lessons.

Apprentices

Individuals who learn a trade or a craft from a skilled worker through hands-on experience, often combined with formal instruction.

Hunter-gatherer Societies

communities that rely on hunting wild animals and gathering wild plants for sustenance, foregoing settled agriculture.