One Thousand Managers with Degrees in Business Administration Indicated Their $\alpha$

question 21

Essay

One thousand managers with degrees in business administration indicated their fields of concentration as shown below.
Test at $\alpha$ = .01 to determine if the position in management is independent of the major of concentration.

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Definitions:

Cleavage

The tendency of a mineral to break along flat planar surfaces as determined by the mineral’s crystal structure, often enhancing its gem quality.

Atoms

The basic units of matter consisting of a nucleus surrounded by electrons, making up all chemical elements.

Lattice

A regular, repeated three-dimensional arrangement of atoms, ions, or molecules in a metal or other crystalline solid.

Octahedron

A geometric shape with eight faces, often used to describe the structure of certain crystals or molecules.