The phase of the scientific method where calculating the average measurements among your data occurs is best described as analysis. This is the part of the process where data collected during the experiment is examined and interpreted. Scientists often calculate averages as part of descriptive statistics to summarize the key characteristics of a collection of data. This step follows the controlled experiment and observation phases and is essential before making conclusions based on the data or testing the hypothesis .
During an experiment, which is a type of scientific investigation performed under controlled conditions, researchers manipulate variables to see the effects on other variables. After conducting such experiments, the analysis phase allows them to quantify the findings, such as determining the average decrease in tumor size in a drug-treated group. This is critical in confirming the reliability and validity of a measurement and making inferences drawn from the experiment.
The phase of the scientific method where calculating average measurements occurs is called analysis. This phase involves examining the collected data, allowing researchers to summarize their findings and draw conclusions based on statistical calculations. Therefore, the answer to the question is option d: analysis.
;