Question

without looking, irma took 2 flash cards out of her box of flash cards.
is this a random sample of the flash cards in the box?
yes
no

Explanation:

A random sample is one where every item in the population has an equal chance of being selected. When Irma takes 2 flash cards without looking, each flash card in the box has an equal probability of being chosen, which fits the definition of a random sample.

Answer:

yes