The Number of Defectives in 10 Different Samples of 50

question 11

Multiple Choice

The number of defectives in 10 different samples of 50 observations each is the following: 5, 1, 1, 2, 3, 3, 1, 4, 2, 3. What is the estimate of the population proportion of defectives?

• A) .25
• B) .50
• C) .05
• D) .42

Understand the implications of the oxygen increase in Earth's atmosphere.

Understand the evolution of ecosystems and significant life forms through different geological periods.

Identify the distinguishing features of major dinosaur groups.

Understand the basic techniques and principles of psychoanalysis.