Question

A recent news article stated that only 17% of college students between the ages of 18 to 24 years old voted in the last presidential election.

5. Assuming the voting rate stays the same, what is the probability that from a random sample of 500 college students from a local university, at least 20% will vote in the next presidential election?

Answer 1

A recent news article stated that only 17% of college students between the ages of 18 to 24 years old voted in the last presidential election.

5. Assuming the voting rate stays the same,

what is the probability that from a random sample of 500 college students from a local university, at least 20% will vote in the next presidential election?

The probability that from a random sample of 500 college students from a local university, at least 20% will vote in the next presidential election

Z- Distribution.