Question: 5) Given the matched pair data that records speed and noise level of 8 cars: speed(km/hr) 28 36 39 29 30 30 29 33 noise(dB)

5) Given the matched pair data that records speed and noise level of 8 cars: speed(km/hr) 28 36 39 29 30 30 29 33 noise(dB) 78 79 81 79 79 79 79 80 a) Sketch a scatter plot below and describe the direction and strength of linear correlation. 4b) Compare r with the critical value to determine if there is linear correlation between speed and noise. Use a= 0.05. Round r to 3 decimal places

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