The given bar graph shows the electricity consumption (in kWh) of five families (families A, B, C, D, E) over three months (January to March). [A: 120, 130, 145; B: 150, 160, 170; C: 150, 140, 130; D: 140, 155, 160; E: 110, 100, 125] Which family has the highest electricity consumption, and determine how much more electricity (in kWh) they consumed compared with the family with the lowest usage over the three-month period?

Subject: Mathematics | Topic: Statistics | Difficulty: MEDIUM

Options

1. (A) B and 145
2. (B) A and 145
3. (C) C and 142
4. (D) E and 146

Verified Answer

Option (A): B and 145

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