PENDAHULUAN

Laporan ini menganalisis nilai akhir para siswa (G3) pada Student Performance Data

Sumber dataset :kaggle.com/datasets/devansodariya/student-performance-data

DATA SAMPEL

student_data <- read.csv(“student_data.csv”) head(student_data)

hasil_summary <- summary(student_data$G3)

ANALISIS STATISTIK DESKRIPTIF

Modus

tabel_g3 <- table(student_data$G3) modus_g3 <- names(tabel_g3)[tabel_g3 == max(tabel_g3)] cat(“Modus dari G3 adalah:”, modus_g3)

PENGELOMPOKAN DATA

tabel_ringkasan <- aggregate(G3 ~ studytime, data = student_data, FUN = mean) print(tabel_ringkasan)

VISUALISASI DATA

hist(student_data$G3, main = “Histogram Nilai Akhir Siswa (G3)”, xlab = “Nilai G3”, ylab = “Frekuensi”, col = “skyblue”, border = “pink” )