A Toy Store Manager Was Interested in Determining Whether the Assembly

question 72

Essay

A toy store manager was interested in determining whether the assembly time is the same for three models of baby strollers. The manager selected five employees at random and asked each of them to assemble each of the strollers. The assembly time, in minutes, was recorded as follows: The manager wasn't sure whether the assumptions for the usual analysis of variance were valid, so she decided to use a nonparametric procedure. Use the appropriate method to determine whether the assembly time is the same for the three models of baby strollers. Use = 0.05.

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Definitions:

Simple

Easily understood or done; presenting no difficulty, characterized by simplicity.

Lymph

A clear fluid that circulates in the lymphatic system, carrying immune cells and removing toxins and waste materials from bodily tissues.

Fibroblasts

Connective tissue cells that produce the fibers and the protein and carbohydrate complexes of the matrix of connective tissues.

Sweat Glands

Exocrine glands found in mammalian skin that secrete sweat, a fluid containing water and electrolytes, which helps regulate body temperature.