Music
a Study to Examine the Effect of Music Type

question 104

Short Answer

Music
A study to examine the effect of music type and assembly method on the productivity of workers on a production line for electronic circuit boards produced the following results: $$\begin{array}{l}\text { Music (B) }\\\begin{array} { | c | c c | c | } \hline \begin{array} { c } \text { Assembly } \\\text { Method (A) }\end{array} & \text { Classical } & \text { Rock } & \text { Means } \\\hline 1 & 36,32 & 49,47 & 41 \\2 & 28,32 & 44,40 & 36 \\\hline \text { Means } & 32 & 45 & 38.5 \text { Overall Mean } \\\hline\end{array}\end{array}$$
-What is the computed value for Factor B (music)mean square (MSB)?

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Definitions:

Inner Hair Cells

Inner hair cells are the sensory cells located in the cochlea of the inner ear, playing a critical role in sound transduction by converting mechanical sound vibrations into electrical signals to the brain.

Human Cochlea

A spiral-shaped, fluid-filled inner ear structure, essential for converting sound wave vibrations into electrical signals for the brain.

Approximately

Used to indicate that a number is not exact, but close to a certain value.

Hyperpolarization

An increase in a cell's membrane potential, making it more negative and less likely to fire an action potential.