Question: Compute the sample standard deviation in tensile strength for the samples separately for the two temperatures. Does it. appear as if an, increase in temperature

Compute the sample standard deviation in tensile strength for the samples separately for the two temperatures. Does it. appear as if an, increase in temperature influences the variability m (ensile strength? Explain.

20 C: 2.07 2.14 2.22 2.03 2.2 2.03 2.05 2.18 2.09 2.14 2. 2.02 4 C: 2.52 2.15 2.49 2.03 2.37 2.05 1.99 242 2.08 2.42 .29 2.01

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