Identifying Trends and Style Relationships

Compute and interpret Pearson correlation between a continuous design feature (e.g., neckline depth) and a performance metric (e.g., photoshoot engagement score).

Apply Spearman rank correlation to assess the monotonic relationship between model preference rankings and a lingerie's design attributes.

Use Kendall's W to measure inter-rater reliability among a photographer, stylist, and model who are ranking a set of lingerie styles.

Model the lifespan of a lingerie trend using an exponential distribution and compute its survival function and hazard rate for a given numerical example.

Solve a numerical problem comparing Pearson and Spearman correlation on a dataset with a non-linear relationship between a design attribute and appeal.