A Desk Lamp Produced by Luminar Was Found to Be

question 31

Short Answer

A desk lamp produced by Luminar was found to be defective. The company has three factories where the lamps are manufactured. The percentage of the total number of desk lamps produced by each factory and the probability that a lamp manufactured by that factory is defective are shown in the accompanying table. What is the probability that the defective lamp was manufactured in factory III? If necessary, round your answer to three decimal places.
The probability is __________.

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Definitions:

Spanish Empire

A historical state and one of the largest empires in world history, which at its peak included territories in Europe, the Americas, Asia, and Oceania, notably from the late 15th to the early 19th centuries.

Mary Tudor

The first queen regnant of England who reigned from 1553 to 1558, known for her attempts to re-establish Catholicism in England.

Joanna

Could refer to various historical figures, requires more context for a specific definition.

Spanish Inquisition

The Spanish Inquisition was an institution that sought to enforce Catholic orthodoxy within Spain, famously through rigorous trials and persecutions from the late 15th to early 19th centuries.