QUANTIFY AND SUMMARIZE THE DATA 1. Examine your raw data in the Worksheet.
2. Calculate the mean of response variable (CO2 production) for the four control replicates. To
calculate the means for the four replicates, sum the four values and divide by four.
>> Record the mean for the control replicates in the worksheet.
3. The CO2 production for each glucose and protein replicate must be adjusted with the control
mean. This ensures that the final data reflect the effect of only the treatment variable and not the
solvent. Subtract the control mean from the CO2 production of each glucose replicate and each
protein replicate.
Record the results in the worksheet.
>>
4. Record the range of adjusted CO2 production for the four replicates of the glucose and protein
treatments in the worksheet.
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