Six students were asked to name a random variable and their responses are recorded in the table below.

Questions $1$ to $3$ refer to the table.

Student Random variable

Andy Volume

Thulani Gender

Milo Number of political parties in South Africa

Rehana Speed of a vehicle

Enzo Dress size

Ally Temperature in Fahrenheit

QUESTION $1(4$ Marks$)$

Which student$($s$)$ named ratio$-$scaled data?

A$.$ Rehana only

B$.$ Andy and Rehana

C$.$ Andy only

D$.$ Ally and Rehana

QUESTION $2(4$ Marks$)$

Which students named nominal and ordinal data, respectively?

A$.$ Thulani and Milo

B$.$ Milo and Enzo

C$.$ Thulani and Enzo

D$.$ Enzo and Thulani

QUESTION $3(4$ Marks$)$

Which student$($s$)$ named a discrete random variable?

A$.$ Milo only

B$.$ Milo and Ally

C$.$ Rehana and Milo

D$.$ Ally and Rehana