Exhibit 5-9

question 79

Multiple Choice

Exhibit 5-9.On a particular production line,the likelihood that a light bulb is defective is 5%.Ten light bulbs are randomly selected. Refer to Exhibit 5-9.What are the mean and variance of the number of defective bulbs?

• A)0.475 and 0.475
• B)0.475 and 0.6892
• C)0.50 and 0.475
• D)0.50 and 0.6892

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Definitions:

Inka Shrine

Sacred site or temple in Inca civilization, often located in regions of natural beauty or significance, and used for religious ceremonies and offerings.

Santo Domingo

The capital and largest city of the Dominican Republic, known for its rich history and as the site of the first European settlement in the Americas.

Cuzco

A city in southeastern Peru, once the capital of the Inca Empire, known for its archaeological remains and Spanish colonial architecture.

Hopi Name

A term referring to the names given within the Hopi tribe, which hold cultural, spiritual, and personal significance.