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
- (A) 292
- (B) 302
- (C) 294
- (D) 298
Verified Answer
Option (D): 298
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