Math Problem Statement
CI 0-3 3-6 6-9 9-12 12=15 15- 18 F - x 45 43 15 6 y mean =7 sum of pbservations 120
Solution
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Math Problem Analysis
Mathematical Concepts
Frequency Distribution
Arithmetic Mean
Class Intervals
Midpoint Method
Formulas
Mean = (Σ(f_i * x_i)) / Σf_i
x_i = (lower_bound + upper_bound) / 2
Theorems
-
Suitable Grade Level
Grades 10-12
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