@Test
public void sumOfSmallSequence() {
Statistician s = new Statistician();
s.nextNumber(1.1);
assertEquals(1.1, s.getSum(), 0.0001);
}
@Test
public void sumOfLargerSequence() {
Statistician s = new Statistician();
s.nextNumber(1.1);
s.nextNumber(5.1);
s.nextNumber(5.0);
assertEquals(11.2, s.getSum(), 0.0001);
}