Arandom variable is used to find the number of items in a scavenger hunt being held by a local youth group. identify the variable as discrete or continuous and explain.

a.
it is discrete because the number of items in the scavenger hunt is identified using whole numbers.

b.
it is continuous because there is no set limit on how many items are in the scavenger hunt.

c.
it is continuous because the number of items can be measured by any positive rational number.

d.
it is discrete because the number of items in the scavenger hunt is limited to specific amount.