An Automatic Machine Inserts Mixed Vegetables into a Plastic Bag

question 49

Multiple Choice

An automatic machine inserts mixed vegetables into a plastic bag. Past experience revealed that some packages were underweight and some were overweight,but most of them had satisfactory weight. What is the probability of selecting three packages that are satisfactory?

• A)0.900
• B)0.810
• C)0.729
• D)0.075

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Definitions:

Personality Theorists

Researchers or theorists who study individual differences in characteristic patterns of thinking, feeling, and behaving.

Skinner's Research

B.F. Skinner's research focused on operant conditioning, demonstrating how behavior is influenced by its consequences, leading to an increased or decreased likelihood of that behavior occurring in the future.

Conditional Analysis

A statistical technique used to explore the relationship between variables under certain conditions or assumptions.

Cognition Analysis

The examination and study of mental processes including perception, thinking, memory, and judgment.