Final Answer:
The outlier in the data appears to be the batch of shoes with significantly lower durability than the rest. It may have experienced a production defect or a quality control issue.
Step-by-step explanation:
In analyzing the data set, one data point stands out as an outlier due to its unusually low durability compared to the other shoes in the batch.
This discrepancy suggests a potential problem during the manufacturing process or quality control phase, leading to a batch of shoes that deviates from the expected standards. Possible issues could include the use of substandard materials, errors in the production process, or lapses in quality checks.
To identify the root cause, a thorough investigation into the production pipeline and quality control measures is necessary. This may involve examining raw material sources, scrutinizing the manufacturing machinery for malfunctions, and reviewing the quality assurance protocols.
Identifying and rectifying the specific issue will be crucial to preventing similar anomalies in future batches and maintaining overall product quality.