Question: Compute the range and sample standard deviation for strength of the concrete (in psi). 3970, 4080, 3100, 3000, 2930, 3860, 4080, 4050 a) The range
Compute the range and sample standard deviation for strength of the concrete (in psi).
3970, 4080, 3100, 3000, 2930, 3860, 4080, 4050
a) The range is ____ psi.
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