Create a new categorical feature called adult (non-infant) and use a stacked bar plot to visualize the relative proportions of adult abalone and infant abalone for each age (ring number). Do the distributions of these relative proportions of adult and infant abalone make sense based on the ring number

Solution: the categorization of functional and non-functional requirement are as follows: some of the more typical functional requirements include: • business rules• transaction corrections, adjustments and cancellations• administrative functions• authentication• authorization levels• audit tracking• external interfaces• certification requirements• reporting requirements• historical data• legal or regulatory requirementswhile,some typical non-functional requirements are: • performance – for example response time, throughput, utilization, static volumetric• scalability• capacity• availability• reliability• recoverability• maintainability• serviceability• security• regulatory• manageability• environmental• data integrity• usability• interoperability

An active cell. a circular reference occurs when a cell in an excel 2010 worksheet refers to itself.