Business Statistics I. Quiz 1. Model [1].
Name: ________________________________________________ DNI (ID): _______________
Following table shows the classificacion in the Spanish Football League at the end of week 22
(source: www.marca.es) You can find games Played (P.J), Won (P.G.), Tie (P.E) or Lost (P.P.).
Goals made (G.F.), Goals received (G.C.) and finally the points (Ptos)
P.J. P.G. P.E. P.P. G.F. G.C. Ptos
1 Barcelona 21 16 3 2 54 17 51
2 Atlético 22 15 3 4 31 10 48
3 R. Madrid 22 14 5 3 64 20 47
4 Vill arreal 22 13 5 4 29 18 44
5 Sevilla 22 10 6 6 31 23 36
6 Athleti c 22 10 4 8 33 30 34
7 Celta 22 10 4 8 33 35 34
8 Eibar 22 9 6 7 35 28 33
9 Deportivo 21 611 428 25 29
10 Málaga 22 7 6 9 18 20 27
11 Getafe 22 7 5 10 26 32 26
12 Valencia 22 510 726 23 25
13 R. Sociedad 22 6 6 10 26 34 24
14 Betis 22 5 7 10 15 31 22
15 Espanyol 22 6 4 12 20 41 22
16 Las Palmas 22 5 6 11 23 34 21
17 Sporting 21 6 3 12 23 35 21
18 Granada 22 5 5 12 24 44 20
19 Rayo 21 5 4 12 26 45 19
20 Levante 22 4 5 13 21 41 17
Clasificación
We focus on variable Goals Made (G.F.)
1. What type of variable is it?
2. Write the frequency distribution table.
3. Make a convenient graphical representation, according to the data you have.
4. What proportion of teams have made more than 33 goals.
Time: 20 minutes.
You may keep this exam.
