The graph below shows the number of pedestrians having breathing problems due to pollution caused by vehicles over the course of a year. Check the correct inferences. (Summer: Jun-Sept, Winter: Dec-Mar, Spring: Mar-Jun, Autumn: Sep-Dec.) Also, fill in the boxes given below. 3 (1, 10) Jan POFeb (3, 9) Number of people with breathing problems decreases throughout 10 summer. O Mar (12,8) Dec 8ODec (0, 8) The numbeof people with breathing problems shows a constant linear decrease from February-April. (4, 7) o Qlun Apr May (7,3) Q Jul (8, 2) Aug Oct The highest rate of increase in number Nov %3D of people with breathing problems Sep (9, 1) hundred people/month 1 2 3 4 6 7 8 9 10 11 12 x Months Number of people with breathing problems (in 100s) 2. 00

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