Giải: tính trung bình 16 29 88 12

📝 Problem

tính trung bình 16 29 88 12

✨Detailed Solution

1. 📊 Dữ liệu: {16, 29, 88, 12}, n = 4

2. 🧮 Trung bình (Mean): x̄ = (16 + 29 + 88 + 12) / 4 = 145/4

3. 📐 Trung vị (Median): Sắp xếp: {12, 16, 29, 88}

Trung vị = 45/2

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1. 📊 Dữ liệu: {16, 29, 88, 12}, n = 4

2. 🧮 Trung bình (Mean): x̄ = (16 + 29 + 88 + 12) / 4 = 145/4

3. 📐 Trung vị (Median): Sắp xếp: {12, 16, 29, 88}

Trung vị = 45/2

🔒 5 steps remaining