N.7

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@page { size: letter; margin: 0; } @media print { .ws-page + .ws-page { break-before: page; } } Daniel Math Academy \cdot Grade 7 Math Compare Populations Skill N.7 \cdot Statistics & sampling \cdot ★★☆ Medium Name Date Score / 6 Scan for answers Use the box plots to answer each question. Example Test Scores Class A Class B 50556065707580859095100 Medians: 80 - 75 = 5 Think: Class B's median is 5 points higher. The IQRs are 85 - 70 = 15 and 90 - 65 = 25, so Class B's scores are more spread out. 1 Points Scored per Game Store X Store Y 46810121416 IQRs differ by: 2 Heights of Plants (cm) Class A Class B 1525354555657585 IQRs differ by: 3 Heights of Plants (cm) Morning Afternoon 1520253035404550556065 IQRs differ by: 4 Minutes Spent Reading Team 1 Team 2 25354555657585 IQRs differ by: 5 Minutes Spent Reading Class A Class B 101214161820222426 IQRs differ by: 6 Heights of Plants (cm) Class A Class B 48121620242832 IQRs differ by: Daniel Math Academy \cdot danielmath.com Worksheet # dwsjypu \cdot Page 1 / 2 Daniel Math Academy \cdot Grade 7 Math Answer Key N.7 Compare Populations \cdot ★★☆ Medium 13210325455364 Daniel Math Academy \cdot danielmath.com Worksheet # dwsjypu \cdot Answer Key \cdot Page 2 / 2

N. 통계와 표본스킬 9개