Table 4.13 shows the age distribution of males and females in the UK at the time of their…

Table 4.13 shows the age distribution of males and females in the UK at the time of their marriage, for 1991, 1996 and 2001.

Using the data calculate for each sex:

(a) the mean

(b) the median

(c) the standard deviation

(d) the lower and upper quartiles

(e) the IQR

(f ) the coefficients of variation and skewness.

Use these statistics to comment on similarities and differences between the sexes and over time. Consider the potential use of such data for a clothing firm specialising in bridal wear.

 

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