Listed below are the overhead widths (in cm) of seals measured from photographs

Question

Listed below are the overhead widths (in cm) of seals measured from photographs and the weights (in kg) of the seals. Construct a scatterplot, find the value of the linear correlation coefficient r, and find the critical values of r using = 0.01. Is there sufficient evidence to conclude that there is a linear correlation between overhead widths of seals from photographs and the weights of the seals? Overhead Width Weight 7.2 7.7 9.7 9.3 8.8 8.2 114 206 244 199 200 185 a table lation coeffic Construct a scatterplot. Choose the correct graph below. B. O C D. weight () G weight (kg) weight (kg) weight (kg) G 100 10 10 10 10 width (am) width (cm) width (am width (cm) The linear correlation coefficient r is Round to three decimal places as needed.)

Explanation / Answer

The statistical software output for this problem is:

Correlation between Overhead Width and Weight is:
0.79401701

Hence,

Linear correlation coefficient (r) = 0.794

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