10F [N=11 [A] 11 11 (B) 1400641~0~«277 rT 1h FE } ryt rGM L r = » F & 4" + + om 10 Lh c eS 3 — a } LW + -2 10 FARITHMETIC - MEAN? 3 rT GM+ r 10° MEDIAN \ IRANGE r 107 FIGURE 7. MIDDLE 50% OF DATA (INTERQUARTILE RANGE) oF| = a oO N STANDARD ERROR + PELT | GI A CARCASS TRACT PELT GI CARCASS TRACT Three Sets of Rodent Data (Dtpodomys mtcrops) Summarized Two [A] Using Geometric Mean (GM), Arithmetic Mean, Different Ways: and Standard Error; [B] Using the Median and the Interquartile Range. 259