If the mean of the following distribution is 56, find the value of (8x + 2y). [Class: 0-20 | 20-40 | 40-60 | 60-80 | 80-100 | Total; Frequency: 3 | 12 | x | 5 | y | 70]

Subject: Mathematics | Topic: Statistics | Difficulty: MEDIUM

Options

  1. (A) 292
  2. (B) 302
  3. (C) 294
  4. (D) 298

Verified Answer

Option (D): 298


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