A personal computer assembly company is interested in studying the time it takes to assemble a computer under different conditions.Specifically,two factors are to be controlled: Factor A (Sample)is the number of individual work stations in the line and Factor B (Columns)is whether the assembly was done on day shift,swing shift,or graveyard shift.The following data were obtained in the study where the response variable is the time required to assemble the PC from start to final test. 
Carry out the appropriate statistical tests using an alpha equal .05 level.
Definitions:
Associative Learning
A learning process by which a subject comes to associate stimuli with certain behaviors or outcomes, such as in classical or operant conditioning.
Cognitive Processes
The cognitive operations or activities engaged in obtaining knowledge and comprehension through thinking, experiencing, and sensory input.
Genetic Predispositions
Inherent genetic traits that may influence an individual’s likelihood of developing certain diseases, behaviors, or characteristics.
Cognitive Map
A mental representation of the layout of one’s environment. For example, after exploring a maze, rats act as if they have learned a cognitive map of it.
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