hi how are you ?
this will be just for the report .
thanks
and everything on the filed
Report
1.
Include one sample stress
–
strain diagram for each material tested (submit you
r spreadsheet
these two, illustrating calculation of elastic modulus and yield strength).
2.
Use linear regression to compute the elastic modulus for each sample.
3.
I
nclude a table of data of elastic modulus, yield strength
, ultimate tensile
strength, and %RA.
Perform descriptive statistics on each.
4.
Perform a 2
–
sample t
–
test to test for the difference in mean values for each of the parameters
in 2.
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