1. Discrete / Discrete

We can see the composition of Females & Males per sport.

2. Discrete / Continous

A box and whiskers plot to see the distribution of weight per sex.

3. Continous / Discrete

A we can clearly observe the (lack of) correlation between white blood cell count and sex.

4. Continous / Continous

We can observe a clear linear correlation between height and weight.

##           ais.wt    ais.ht
## ais.wt 1.0000000 0.7809321
## ais.ht 0.7809321 1.0000000