The demographic profile of Ecuador in 2018 is

27.08% of the population are 0-14 years old

18.35% are 15-24 years old

39.59 are 25-54 years old

7.53% are 55-64 years old

7.45% are 65 years and older.

We are interested in answering the following question: In a random sample of 20 people, what is the probability that 2 are 65 years or older, 5 are 55-64 years old, 6 are 25-54 years old, 4 are 15-24 years old and 3 are 0-14 years old?

https://www.indexmundi.com/ecuador/demographics_profile.htm

The number of random samples that have a composition like the one described above is [blank] . Each of those random samples have a probability of occurring of [blank]. The probability of the event containing all random samples that fit that description above is [blank].

Options to choose: 97772875200

1.164905e15

0.000113896

1.164905e08

349186

0.319