Agus wants to know the average income of ojeg online in city A. For this reason, he did a sampling of 10 ojeg online and obtained their income data (unit in million)as follows: 4; 3.9; 4.3; 4.2; 4.5; 4.1; 4.7; 4.3; 4.9; 3.8. At the 0.05 level of significance, is there evidence that the mean amount income of ojeg is different from Rp 4.4 million?