Customers Arrive at the Local Grocery Store at a Steady

question 12

Multiple Choice

Customers arrive at the local grocery store at a steady rate of 40 an hour.Thirty percent of these customers purchase 10 items or less and go to the express line where they enjoy an average checkout time of 5 minutes.Customers that don't meet the express line criterion go to checkout line #2 where they spend an average of 10 minutes checking out.How many people are checking out in line #2 on average?

• A) Less than or equal to one
• B) Greater than one but less than or equal to three
• C) Greater than three but less than or equal to five
• D) Greater than five

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Definitions:

Intention Movements

Preparatory movements that precede the execution of a goal-directed action, often signaling the intention to perform the action.

Instinctive Behavior System

A set of inborn behavioral patterns that are triggered by specific environmental stimuli.

Fixed Action Patterns

Innate, pre-programmed responses triggered by specific stimuli, exhibited by animals.

Innate Releasing Mechanism

A hypothetical mechanism in the brain considered to be triggered by specific stimuli, leading to certain patterns of behavior.