state gov APPSC Forest/Assistant Beat Officer (ఫారెస్ట్/అసిస్టెంట్ బీట్ ఆఫీసర్) (Pre + Mains) Mock Test 2025 Quantitative Aptitude Elementary Statistics
If the numbers 5, 7, 6, 14 have frequencies x, x + 4, x - 3, x + 8 respectively and if their arithmetic mean is 10, then x =
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