If the mean of the following data is 47, what will be the value of x? [Table — class: 20-30, 30-40, 40-50, 50-60, 60-70; frequency: 20, 29, 22, 32, x]
Subject: Mathematics | Topic: Statistics | Difficulty: MEDIUM
Options
- (A) 53
- (B) 30
- (C) 36
- (D) 32
Verified Answer
Option (D): 32
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