1. Walking median round trip
=> 30 people walked till distance ≤2
=> 10 people walked till distance 2<X≤5
=> 6 people walked till distance 5<X≤10 = 46 units.
Median = 23&24 value..
Which lies in X≤2
Answer is A2) Public Transit median round trip
=> 2 people walked till distance ≤2
=> 18 people walked till distance 2<X≤5
=> 30 people walked till distance 5<X≤10
=> 26 people walked till distance 10<X≤15
=> 37 people walked till distance 15<X = 113 units.
Median = 57 value..
Which lies in 10<X≤15
Answer is C3) For round-trip distances less than or equal to 10 km, the number of persons traveling to work by walking = 30+10+6 = 46 units
For round-trip distances less than or equal to 10 km, the number of persons traveling to work by bicycling = 34+50+40 = 124 units
No. Of people walking is less than bicyclers.
Answer is A4) For round-trip distances less than or equal to 10 km, the number of persons traveling to work by car = 9+20+28 = 57 units
For round-trip distances less than or equal to 10 km, the number of persons traveling to work by public transit = 2+18+30 = 50 units
No. Of people travelling by car is greater than public transiters.
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