Final answer:
To score in the 80th percentile on the ACT, you would typically need to score around a 26 or 27, with the closest given answer choice being (c) 28. It's important to consult current ACT percentile charts for the exact score.
Step-by-step explanation:
To score in the 80th percentile on the ACT, you would need to achieve a score that is higher than 80% of all test takers. While the exact score for the 80th percentile can vary each year due to changes in test-taker performance, a typical score around the 80th percentile on the ACT is generally around a 26 or 27. Therefore, the closest answer choice to the typical 80th percentile score would be (c) 28, although the exact percentile score can slightly fluctuate with different testing periods.
It is essential to refer to the most recent ACT percentile charts to determine the precise score corresponding to the 80th percentile, as they are updated regularly to reflect the most recent test-taker data.