The numbers of goals scored in the first three divisions of the Football League Championship on 4 February 1995 were:

6, 5, 3, 3, 5, 3, 1, 2, 4, 2, 2, 5, 1, 2, 2, 3, 8, 2, 4, 5, 3, 3, 0, 2, 5, 0, 1, 0, 3, 0, 1, 2, 7, 1, 2

Calculate

1.The mode

a.0

b.3

c.2

d.5

2.The mean.

a.2.5

b.2.8

c.2.9

d.3.8

3.The median

a.0

b.3

c.2

d.5

4.The range

a.8

b.7

c.6

d.0

5.The first quartile

a.1

b.2

c.3

d.4

e.5

6.Comment on the shape of the data

a.Negatively skewed

b.Positively skewed

c.symmetrical

7.The standard deviation

a.2.0

b.1.9

c.1.5

d.1.6

8.The coefficient of variation

a.75.0%

b.42.5%

c.71.33%

d.71.32%