The antibody production of 12 male red-winged blackbirds before and after recelving testosterone implants was compared The units for antibody levels were natural log (10 optical density) per minute (n(mODimin)) The mean change in antibody production was d0056, and the standard deviation was a 0 150 l you were ansigned the tank of repeating this exporiment, and wanted to ensure that you could detect a mean change of 007 units with a probability of 0.8, then what sample sice would you use

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
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Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 26PFA
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The antibody production of 12 male red winged blackbirds before and after recelving testosterone implants was compated The units for antibody levels were natural log (10 optical density) per
minute (in(mODmin) The mean change in antibody production was de0.056, and the standard deviation was a= 0 158
f you were ansigned the task of repeating this exporiment, 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?
Since we are calculating n for a study of individuals, answerS should be rounded to the closest whole number.
Transcribed Image Text:The antibody production of 12 male red winged blackbirds before and after recelving testosterone implants was compated The units for antibody levels were natural log (10 optical density) per minute (in(mODmin) The mean change in antibody production was de0.056, and the standard deviation was a= 0 158 f you were ansigned the task of repeating this exporiment, 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? Since we are calculating n for a study of individuals, answerS should be rounded to the closest whole number.
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