Prior to Performing a One-Way Analysis of Variance Test,the Analysts

question 114

True/False

Prior to performing a one-way analysis of variance test,the analysts were interested in determining whether the population variances were equal.The design had one factor with 3 levels and a balanced design with sample size equal to 6.Among others,the following summary statistics were computed: = 50, = 80, = 40.Based on this information,the Hartley F_max critical value is 10.8 if the significance level for the test is 0.05.

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Definitions:

Timbre

The quality of a sound that distinguishes it from other sounds of the same pitch and volume.

Amplitude

The height or magnitude of a wave signal, illustrating the intensity or level of fluctuation.

Pitch

The perception of how high or low a sound is, fundamentally related to the frequency of the sound wave.

Brightness And Loudness

Terms describing the perception of the intensity of light and sound, respectively, with brightness relating to visual perception and loudness to auditory perception.