Answer :
Hypothesis- If mashed potatoes are different colors then students are most likely to eat them because the colors make them seem more pleasant.
Repetition and replicates are multiple response measurements performed with the same combination of factor settings. Repeated measurements are taken during the same experimental run or during consecutive runs. Repeated measures are performed during identical but different experimental runs. Replicates allow you to see patterns and trends in your results.
This is an endorsement of your work making you stronger and better able to support your cause. This maintains data integrity. On the other hand, repeated experiments can identify errors flukes, and biases. Replicate measurements made on a series of samples. Examples include measuring each person's blood pressure twice hers, or dividing a blood sample into two aliquots by him and measuring the concentration of a substance in each aliquot.
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