Find the range of values for each of the following random variables:

(i) the number of successful hits in n throws of a dart against a target;

(ii) the age of a person randomly selected from a population;

(iii) the number of throws of a coin until two successive outcomes are the same;

(iv) the number of throws of a coin until two outcomes (not necessarily successive)

are the same;

(v) the weight of a student selected at random from a class;

(vi) the measurement error when weighing an item on a scale that has a margin of

±0.1 g.

In each case, state whether the range of the variable in question is finite, countably infinite, or uncountable.