caranya kak

<p><strong>•</strong> Rata-rata 30 siswa = 8,7, total nilai = 261.</p><p><strong>•</strong> Tanpa nilai terkecil (S): rata-rata 29 siswa = 8,3, total = 240,7, jadi S = 261 - 240,7 = 20,3.</p><p><strong>•</strong> Tanpa nilai terbesar (L): rata-rata 29 siswa = 8,1, total = 234,9, jadi L = 261 - 234,9 = 26,1.</p><p><strong>•</strong> Selisih L - S = 26,1 - 20,3 = 5,8.</p><p><strong>Jawaban: 5,8 (B).</strong></p>