Answer:
1. Number of warts on a toad ⇒ discrete variable
2. Survival time after poisoning ⇒ continuous variable
3. Temperature of porridge ⇒ continuous variable
4. Number of bread crumbs in 10 meters of trail ⇒ discrete variable
5. Length of wolves’ canines ⇒ continuous variable
A discrete variable is the one which takes over range of real number, for a value in range that variables are permitted to take, there is minimum distance to nearest permissible value. In contrast, continuous variables are the one which can take infinitely many values.
