Mathematics, 11.04.2020 01:33 P4thing

The antibody production of 12 male red-winged blackbirds before and after receiving testosterone implants was compared. The units for antibody levels were natural log (10-3 optical density) per minute (ln(mOD/min)). The mean change in antibody production was d = 0.056, and the standard deviation was sd = 0.266 If you were assigned the task of repeating this experiment, and wanted to ensure that you could detect a mean change of 0.07 units with a probability of 0.8, then what sample size would you use?

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The antibody production of 12 male red-winged blackbirds before and after receiving testosterone imp...