Histogram DPlot 45 40 40 40 35 30 0 O 30 30 25 20 20 20 00 4

Histogram DPlot 45 40 40 40 35 30 0 O 30 30 25 20 20 20 0,0 4 8 Thick Thick Weight (oz) 0.0 2.5 7.5 Summary2 Ummarul Thick Response variable is Weight (oz) No Selector R squared 20.6s R squared (adjusted) 19.7% s= 7.896 with 89-2=87 degrees of freedom Thick Summary of No Selector Percentile 25 Count 89 df Mean Square 1406.23 62.3465 F-ratio 22.6 Source Sum of Squares Mean 0562 StdDev 2728 Upper ith stile 20000 Regression 1406.23 5424.15 Median .900000 Residual Lower ith stile 0.700000 Variable Coefficient SE(Coeff t-ratio p-value 1.176 0.7467 0.0001 0.0001 8.23 Intercept 9.67260 Thick 3.54613 ClipBoard Title Author List Amaz Best Hard/ #Pages Publis Year ISBN.. Height width Thick weigh.. Bests Unna. Trash

Solution

All the three graph shows that there are extereme outliers at the higher end corresponding to approximate thickness 8. Scatter plot shows that there is a strong positive linear relationship between the variables thick and weight. If we remove outliers, distribution of thick vs weight seems to be approximately symmetric. With outlier, distribution is skewed to right.