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QUESTION 32
For which of the following statements is external validity most important?
to.
frequency claims
b.
association claims
c.
external validity is equally important for all claims. (external validity is equally important for all claims.)
d.
causal claims
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Peptide A: AFEQHSR Calculate the isoelectric point of Peptide A using the pKa values in Table 4-1 of Voet, Voet and Pratt. Assume that the pKa values for the N-terminal amino group and C-terminal carboxyl groups are 8.0 and 3.5.
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