Math Problem Statement
cari simpangan rata-rata dari data ini. Tuliskan rumus dan cara pengerjaannya
20, 30, 35, 40, 50, 50, 60
note: jika ada nilai desimal. Bulatkan menjadi 3 angka dibelakang koma
Solution
Ask a new question for Free
By Image
Drop file here or Click Here to upload
Math Problem Analysis
Mathematical Concepts
Statistics
Mean
Mean Deviation (Simpangan Rata-rata)
Formulas
Rata-rata (mean): \( \bar{X} = \frac{\sum X}{n} \)
Simpangan rata-rata: \( \frac{\sum |X_i - \bar{X}|}{n} \)
Theorems
-
Suitable Grade Level
Grades 10-12
Related Recommendation
Simpangan Rata-rata dari Data 7, 11, 10, 7, 12, 11, 10, 12
Simpangan Rata-rata dari Data 3, 4, 5, 6, 7
Cara Menemukan Ragam dan Simpangan Baku dari Data: 28, 30, 21, 24, 26, 20, 23, 20
Cara Menghitung Rata-rata Simpangan Data 8, 4, 5, 6, 7, 6
Cara Menghitung Nilai Rata-Rata dari Data: 6, 7, 7, 8, 9, 7, 8, 4, 8, 10, 6, 4