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Question: could you please answer this question manually without using any...

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11 Normal No Spac. Heading 1 Heading 2 Heading 3 Heading 4 Headi Font Paragraph Styles A study is done to determine the influence of the number of lane on road accidents. A design experiment is used for this study. 1 lane 2 lanes3 lanes 4 lanes 5 lanes 255 200 213 193 130 85 223 202 140 77 245 210 115 81 200 195125 68 150 75 70 2 72 76 78 4 a)Make a scatter plot of the data b)Make a box-plot of the data c)Describe the relationship between the two variables. Is there evidence of a relationship between the number of lane and road accidents? English (Malaysia)


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