Example of a Single Factor Experiment
A SINGLE FACTOR EXPERIMENT
This study aims to determine the effects of treatments on a variable of interest from a fixed effects model, using analysis of variance. It is therefore necessary to select a firm or workplace for the implementation of the experiment and as a first step, define a clear and concise response variable and the factor that affect this variable involved. In addition, you must present an adequate problem statement that specifies all the necessary details to understand what the objectives of the work.
company description
Calzado CMG is a workshop dedicated to the manufacture of footwear, is responsible for designing, manufacturing and distribution of footwear for ladies manufactured from synthetic materials or vinyl fabric at low prices, it began its work in 2002 as a small family business with a reduced physical plant and few employees. Over the years he has worked hard on his products and to increase its production capacity so that currently has a larger facility with a larger team, specializing in the line well-heeled sandals, and achieving enrich the work with new equipment.
DESCRIPTION OF THE PROCESS
The manufacturing process of footwear uses machinery and the process basically is mostly traditional with a very small share of machinery and product development because is based mainly on basic techniques. The process consists of: * Design and material selection: This step creates and develops a model depending on customer needs. Similarly materials are chosen according to consumer preferences.
* Cut parts: This is done by molding according to the extent required to shape the plastic that conform the shoe according the model previously designed
* Assembly: Dubbing, formed and bricks from the cut pieces.
* Lining: Using seams to join the cut parts, bents and with the desired shape.
* Precast: Manufacture or preparation of heels, insoles, foam and other accessories or items needed depending on design. In
This study aims to determine the effects of treatments on a variable of interest from a fixed effects model, using analysis of variance. It is therefore necessary to select a firm or workplace for the implementation of the experiment and as a first step, define a clear and concise response variable and the factor that affect this variable involved. In addition, you must present an adequate problem statement that specifies all the necessary details to understand what the objectives of the work.
company description
Calzado CMG is a workshop dedicated to the manufacture of footwear, is responsible for designing, manufacturing and distribution of footwear for ladies manufactured from synthetic materials or vinyl fabric at low prices, it began its work in 2002 as a small family business with a reduced physical plant and few employees. Over the years he has worked hard on his products and to increase its production capacity so that currently has a larger facility with a larger team, specializing in the line well-heeled sandals, and achieving enrich the work with new equipment.
DESCRIPTION OF THE PROCESS
The manufacturing process of footwear uses machinery and the process basically is mostly traditional with a very small share of machinery and product development because is based mainly on basic techniques. The process consists of: * Design and material selection: This step creates and develops a model depending on customer needs. Similarly materials are chosen according to consumer preferences.
* Cut parts: This is done by molding according to the extent required to shape the plastic that conform the shoe according the model previously designed
* Assembly: Dubbing, formed and bricks from the cut pieces.
* Lining: Using seams to join the cut parts, bents and with the desired shape.
* Precast: Manufacture or preparation of heels, insoles, foam and other accessories or items needed depending on design. In
Bibliography: * Libro PROBABILIDAD Y ESTADISTICA APLICADA A INGENIERIA de Montgomery