Math Problem Statement

1. Tentukan Kuartil K1, K2, dan K3 nilai 30 peserta ujian statistik dari data tabel. 2. Hitung nilai Desil D5 dan D8 dari data berdistribusi kelompok. 3. Hitung nilai Persentil P[NIM] dari data berdistribusi kelompok.

Solution

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Math Problem Analysis

Mathematical Concepts

Quartiles
Deciles
Percentiles
Grouped Frequency Distribution

Formulas

Kuartil = L + [(n/4 - F) / f] * c
Desil = L + [(n/10 - F) / f] * c
Persentil = L + [(n/100 - F) / f] * c

Theorems

Quartile Theorem
Decile Theorem
Percentile Theorem

Suitable Grade Level

College Level (Statistics)