Find the class boundaries, class marks, and class widths. Find the A1, A3, B1, C1 Class Interval Class Boundaries Class Mark Class width 1. 0.0346 - 0.0418 А1 A2 АЗ 2. (-5) – (-1) B1 B2 B3 3. (-2.5) – 1.5 C1 C2 C3

Find the class boundaries, class marks, and class widths. Find the A1, A3, B1, C1 Class Interval Class Boundaries Class Mark Class width 1. 0.0346 - 0.0418 А1 A2 АЗ 2. (-5) – (-1) B1 B2 B3 3. (-2.5) – 1.5 C1 C2 C3

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter9: Systems Of Equations And Inequalities

Section: Chapter Questions

Problem 21RE

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Question

Find the class boundaries, class marks, and class widths.
Find the A1, A3, B1, C1
Class Interval
Class Boundaries
Class Mark
Class width
1. 0.0346 - 0.0418
А1
A2
АЗ
2. (-5) – (-1)
B1
B2
B3
3. (-2.5) – 1.5
C1
C2
C3

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