The five bar graphs record the number of vehicles exceeding the speed limit at four locations over a five-day period. Location 1 is a residential street with a 20 kmph limit, location 2 has a 30 kmph limit, location 3 a 50 kmph limit and location 4 (a toll road) a 70 kmph limit.
(Note: kmph- Km per hour)
1. Monday - Total vehicles on all locations on Monday exceeding the speed limit = 8+5+0+1 = 14
2. Tuesday - Total vehicles on all locations on Tuesday exceeding the speed limit = 2+4+7+10 = 23
3. Wednesday - Total vehicles on all locations on Wednesday exceeding the speed limit = 2+6+5+1 = 14
4. Thursday - Total vehicles on all locations on Thursday exceeding the speed limit = 7+4+2+8 = 21
5. Friday - Total vehicles on all locations on Friday exceeding the speed limit = 4+5+3+4 = 16
Therefore, only option A is true - Records for Friday $$\geq 15$$
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