Research Article

Oversimplification and Overstandardization in Biological Methods: Sperm Bioassays in Ecotoxicology as a Case of Study and a Proposal for Their Reformulation

Figure 5

Effect of the observational error on the parametric estimates of model (7) ( : , : , : , : , : ) and their confidence intervals under the specified conditions. Dotted lines indicate parametric true values.
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