Table 2.

Multivariate analysis of variance for the height and concentration of gasoline oil.

	p-Value for Height	p-Value for Concentration
Yellow	<0.0001 ***	0.0977
Red	0.0003 ***	<0.0001 ***
Blue	<0.0001 ***	<0.0001 ***
Green	<0.0001 ***	<0.0001 ***
White	<0.0001 ***	<0.0001 ***

Significance levels: *** p < 0.05.