E1.21 data frame has 24 rows and 2 columns. Data are on loads,
in pounds, and corresponding deformation, in inches, of a mild steel bar, of length 8 inches
and average diameter .564 inches.
This data frame contains the following columns:
a numeric vector, load, in pounds.
a numeric vector, corresponding deformation, in inches.
M.R. Khavanin, Department of Mechanical Engineering, University of Illinois at Chicago.
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