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A two-way ANOVA for a two-factor factorial design has 4 levels of factor 1, 3 levels of factor 2, and 5 observations per cell.
-In testing the significance of factor 1,the numerator and denominator degrees of freedom for the ANOVA F test are:
Voice Change
A phenomenon that occurs typically during puberty, where hormonal changes cause the voice pitch to deepen, especially noticeable in males.
Sensory-perception
A process by which sensory information is organized, interpreted, and consciously experienced.
Cognitive
Relating to the mental processes involved in acquiring knowledge and understanding through thought, experience, and the senses.
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