Jawaban:
50
Penjelasan dengan langkah-langkah:
Senin 20
Selasa 40
Rabu 22
Kamis 30
Jumat 58
Sabtu 81
Minggu 99
rata² = jumlah data/frekuensi
rata² = (20 + 40 + 22 + 30 + 58 + 81 + 99)/7
rata² = 350/7
rata² = 50
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Jawaban:
50
Penjelasan dengan langkah-langkah:
Senin 20
Selasa 40
Rabu 22
Kamis 30
Jumat 58
Sabtu 81
Minggu 99
rata² = jumlah data/frekuensi
rata² = (20 + 40 + 22 + 30 + 58 + 81 + 99)/7
rata² = 350/7
rata² = 50