- A30 min
- B33.85 min
- C34.55 min
- D35 min
Step-by-Step Solution
Modal class 30–40 (f₁ = 14, f₀ = 9, f₂ = 8). Mode min. (35 min is just the class mid-point.)
Answer: C) 34.55 min
The histogram shows how long 40 commuters take to reach an office in Gurugram. Using the grouped-data formula, estimate the modal travel time.
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