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Gloria wanted to determine if food color affects whether kindergarten students choose it for lunch. She put food coloring into 4 identical bowls of mashed potatoes. The colors used were red, green, yellow, and blue. Each child was allowed to choose which color of mashed potatoes they wanted. Gloria performed this experiment with 100 students. She recorded the number of students who chose each mashed potato color and observed and recorded their body language while eating the mashed potatoes. Only kindergarten-age students participated in the experiment. Gloria ensured each student received the same amount of mashed potatoes in the same size and color bowl. Her classmate Joe asked if he could perform her experiment at his school so they could compare results.

Question: Explain where repetition and replication are present in this scenario



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.

Learn more about Repetition here:-https://brainly.com/question/9134427

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