Answer:
The probability that I mist sample 5 12-year-olds to find the first one who can pick out Colorado on a map is 1.
Step-by-step explanation:
The research suggests that about 24% of 12-year-olds in the US can pick out the state of Colorado on a map. The probability always exceeds the probabilities of picking out 1 over 5 12-year-olds, which is 20%, in a sample is well-represented the 12-year-old population of the US. Hence, the answer is 1 (or 100%).