Question

#52 the third (i.e. upper) quartile is the same as which percentile? (a) 25th (b) 50th (c) 75th (d) 90th (e) 95th

Explanation:

Quartiles divide data into four equal - parts. The first quartile ($Q_1$) represents the 25th percentile, the second quartile ($Q_2$) is the 50th percentile (median), and the third quartile ($Q_3$) is the 75th percentile.

Answer:

C. 75th