The Amount of Time Necessary for Assembly Line Workers to Complete

question 65

Short Answer

The amount of time necessary for assembly line workers to complete a product is a normal variable with a mean of 15 minutes and a standard deviation of 2 minutes.The probability is
that a product is assembled in more than 11 minutes.

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Definitions:

Myelination

The process of forming a myelin sheath around the nerves, improving the speed and efficiency of neural communication.

Synaptic Pruning

The process by which extra neurons and synaptic connections are eliminated in the brain to increase the efficiency of neuronal transmissions.

Mental Operation

Cognitive processes that involve manipulating information mentally, such as reasoning, problem-solving, and decision-making, in the developmental theories of Piaget.

Collective Monologues

Communications in which young children each voice their own thoughts without attending to what the others are saying.