If the mean of the following distribution is 50, find the value of (4x + 2y). [Table — class: 0-20, 20-40, 40-60, 60-80, 80-100; frequency: 9, 13, x, 5, y; total 45]
Subject: Mathematics | Topic: Statistics | Difficulty: MEDIUM
Options
- (A) 29
- (B) 46
- (C) 44
- (D) 34
Verified Answer
Option (B): 46
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