3. The middle quartile is equal to A. 25th percentile B. 50th percentile C. 75th percentile D. 90th percentile 4. Q3 is to 75th percentile as Q2 is to A. 20th percentile B. 25th percentile C. 50th percentile D. 80th percentile 5. Let a Question Answer: solved algebra 10 months ago 8363