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Study the following bar graph and answer the question below.  

IMG - 1161 Nishi Dhariwal 28-03-25 20

What is the average number of cancer cases over the years?  

This question was previously asked in
RRB Technician Grade III Official Paper (Held On: 29 Dec, 2024 Shift 2)
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  1. 5550
  2. 5005
  3. 5050
  4. 5500

Answer (Detailed Solution Below)

Option 3 : 5050
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Detailed Solution

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Formula Used:

Average = Sum of values / Number of values

Calculation:

Sum of the cases = 4300 + 4500 + 5000 + 5000 + 6000 + 5500

⇒ Sum of the cases = 30300

Number of years = 6

Average number of cases = 30300 / 6

⇒ Average = 5050 cases

Therefore, the average number of cancer cases over the years is 5050.

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