Math Problem Statement

Dari data diatas carilah jawaban :

  1. Statistika Deskriptif Penyajian data: grafik
  2. Statistika Deskriptif Pemusatan data : rata-rata, median
  3. Statistika deskriptif Penyebaran data: ragam, sipangan baku, quartil, range, max, min

Solution

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Math Problem Analysis

Mathematical Concepts

Descriptive Statistics
Data Visualization
Mean Calculation
Median Calculation
Variance
Standard Deviation
Quartiles
Range

Formulas

Mean: sum(data) / count(data)
Median: Middle value after data sorting
Variance: sum((x - mean)^2) / N
Standard Deviation: sqrt(variance)
Quartiles: 25%, 50%, and 75% percentiles
Range: max(data) - min(data)

Theorems

Descriptive statistics concepts and formulas
Quartile and Percentile Theorems

Suitable Grade Level

Grades 10-12