A Machine Is Produced by a Sequence of Operations

question 147

Multiple Choice

A machine is produced by a sequence of operations. On average, one out of every 1000 machines produced is defective. What is the probability that two machines selected at random are both nondefective?

• A) 0.000999
• B) 0.001
• C) 0.002
• D) 0.998
• E) 0.500

Understand the motivations and impacts of Progressive support for women's suffrage in the early 20th century.

Explain the concept of direct democracy and identify examples of its application.

Describe the principles of representative democracy and how it differs from direct democracy.

Comprehend the historical demand for "no taxation without representation" and its significance in political reform.