An Automatic Machine Inserts Mixed Vegetables into a Plastic Bag

question 6

Multiple Choice

An automatic machine inserts mixed vegetables into a plastic bag. Past experience revealed that some packages were underweight and some were overweight, but most of them had satisfactory weight.

-What is the probability of selecting three packages that are satisfactory?

• A)0.900
• B)0.810
• C)0.729
• D)0.075

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Definitions:

Plant Domestication

The process of genetically adapting wild plants for human use, leading to the development of agriculture and cultivated crops.

Sickles

Hand-held agricultural tools with a curved blade for cutting grass or harvesting crops, widely used in farming for centuries.

Neolithic Revolution

A period marked by the transition from nomadic hunting and gathering to settled agriculture and community living, leading to significant societal changes.

Fertility Rates

The average number of children born to a woman over her lifetime within a specific population.