On an Average, _____ Outer Joints Are Replaced for Every

question 22

Multiple Choice

On an average, _____ outer joints are replaced for every inner joint replacement.

• A) two
• B) four
• C) five
• D) nine

Distinguish between mutually exclusive and independent events.

Calculate the number of possible outcomes using the multiplication principle.

Understand the concept of complementary events and their probability sum.

Apply the addition and multiplication laws of probability.

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Definitions:

Sold Abroad

A term referring to goods or services that are exported to another country.

Goods and Services

Tangible products that satisfy human wants (goods) and intangible activities or benefits that are offered (services).

Exports

Goods and services sold to other countries.

World Production

The total output of goods and services produced by all countries around the globe.