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:

Quantity

The amount or number of a material or immaterial good considered as a unit or total.

Average Total Costs

The total cost of production (including both fixed and variable costs) divided by the number of units produced, representing the average expense per unit.

Marginal Cost

The price associated with the creation of one more unit of a product or service.

Average Total Cost

The per-unit cost of production, calculated by dividing the total cost of production by the quantity of output produced.