Please solve the following summary table based on the data below. X Y (X + Y) (X
ID: 3375117 • Letter: P
Question
Please solve the following summary table based on the data below.
X Y (X + Y) (X – Y) XY
4 5
3 7
1 1
1 8
2 5 .
Sum (?)
X Y K (X + K) (X - K) KX
4 5 3
3 7 3
1 1 3
1 8 3
2 5 3 .
Sum (?)
X f cf Cumulative (%)
10 4
9 5
8 4
7 7
6 8
5 6
4 7
3 5
2 3
1 1 .
Explanation / Answer
X Y X+Y X-Y xy 4 5 9 -1 20 3 7 10 -4 21 1 1 2 0 1 1 8 9 -7 8 2 5 7 -3 10 Total : 11 26 37 -15 60 X Y K X+K X-K KX 4 5 3 7 1 12 3 7 3 6 0 9 1 1 3 4 -2 3 1 8 3 4 -2 3 2 5 3 5 -1 6 Total : 11 26 15 26 -4 33 X f cf cumulative 10 4 4 1.36 9 5 9 3.06 8 4 13 4.42 7 7 20 6.80 6 8 28 9.52 5 6 34 11.56 4 7 41 13.95 3 5 46 15.65 2 3 49 16.67 1 1 50 17.01 55 50 294 100