Evaluation of Antibacterial Activity of Aqueous, Ethanolic and Methanolic Extracts of Areca Nut Fruit on Selected Bacteria

Table 3

Result of significance test () for the mean of the zone of inhibition at two solvents.

Statistical analysis
Bacteria	Ethanol			Methanol
	t-value	value	Significant	t-value	p-value	Significant
Enterobacter aerogenes	4.35	0.007	Yes	3.87	0.002	Yes
Salmonella enterica	3.23	0.0065	Yes	4.54	0.034	Yes
Escherichia coli	4.32	0.004	Yes	3.99	0.002	Yes
Staphylococcus aureus	2.54	0.001	Yes	3.1	0.004	Yes