6. Calculate Bowley's Coefficient of Skewness from the following data : Marks No. of students Marks No. of students 0-5 5-10 10-15 7 20-25 25-30 30-35 35-40 17 10 20 10 14 15-20 13 9.

Q: 1.Determine the linear correlation coefficient between speed and distance. ( round to three decimal…

A: Here, the variable speed is the independent variable .The variable distance is the dependent…

Q: Given that the linear correlation coefficient r is found to be 0.867, what is the proportion of the…

A: Here Given linear correlation coefficient =r =0.867

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A: Positive Correlation - Two variables are said to be positively correlated if one variable is found…