Questions-2: The following data were obtained from a survey of the number of years' people smoked(x) and the percentage

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Questions-2: The following data were obtained from a survey of the number of years' people smoked(x) and the percentage

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Questions 2 The Following Data Were Obtained From A Survey Of The Number Of Years People Smoked X And The Percentage 1
Questions 2 The Following Data Were Obtained From A Survey Of The Number Of Years People Smoked X And The Percentage 1 (39.92 KiB) Viewed 40 times
Questions-2: The following data were obtained from a survey of the number of years' people smoked(x) and the percentage of lung damage(Y) they sustained. a) Find Correlation coefficient (4m) b) Draw a Scatter plot (1m) c) Find the Regression equation of Y on X (4m) d) Predict the percentage of lung damage who has smoked for 30 years. X 22 14 31 36 9 41 19 23 у 20 IN 14 54 63 17 71
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