A New Machine Used in the Production of Motor Mount

question 38

Multiple Choice

A new machine used in the production of motor mount bolts was put into operation. Five samples of size 100 were randomly selected and the number of defectives in each sample was noted. What is the average percent defective?

• A) 2.0%
• B) 2.3%
• C) 2.6%
• D) 2.9%

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Definitions:

Evolutionary Psychologists

Scientists who study the human mind and behavior from the perspective of evolution, focusing on how evolutionary principles influence psychological traits.

Behavioral Geneticists

Scientists who study the role of genetic and environmental influences on human behavior.

Genes

Segments of DNA located on chromosomes that contain the instructions for the development, functioning, and reproduction of organisms.

Proteins

Large, complex molecules that play many critical roles in the body, including in the structure, function, and regulation of tissues and organs.