The Amount of Time Necessary for Assembly Line Workers to Complete

question 189

Short Answer

The amount of time necessary for assembly line workers to complete a product is a normal random variable with a mean of 15 minutes and a standard deviation of 2 minutes. The probability is ________ that a product is assembled in between 16 and 21 minutes.

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Definitions:

Clitellum

A thickened, glandular section of the body found in earthworms and some other annelids, crucial for reproduction.

Fertilization

Fusion of sperm and egg nuclei, producing a zygote that develops into a new individual.

Cephalopods

A class of marine molluscs that includes octopuses, squids, and cuttlefish, known for their intelligence and ability to change color.

Visceral Mass

The part of a mollusk's body that contains most of the internal organs.