I’ve worked with the Data Analysis Toolpak for regression, correlation, and descriptive statistics—especially useful during Six Sigma-based quality improvement projects. I’m comfortable using Excel Solver for optimization problems and building dynamic models for forecasting and scenario analysis.

Barksdale's product line is well-regarded in industrial automation and control, offering robust instrumentation solutions across pressure, temperature, level, and flow measurement and control. Their portfolio includes:Pressure Instruments: Mechanical and electronic pressure switches, transducers, and regulators designed for high accuracy and durability in demanding applications like hydraulics and pneumatics.Temperature Controls: Thermostats and temperature switches suited for both monitoring and control functions in industrial heating and cooling systems.Level Measurement: Float-type level switches and electronic level sensors for precise liquid level monitoring in tanks and vessels.Flow Monitoring: Flow switches and indicators optimized for monitoring fluid movement in pipelines, often used in lubrication and cooling systems.

Identify root causes of variation or defects for sales in a restaurant using six sigma methodology. Excel Tools Used:Cause & Effect (Fishbone) DiagramsCorrelation AnalysisRegression AnalysisControl ChartsPivotTables for exploring data patternsReport Example:"Root Cause Analysis Report" with scatter plots, regression output, and annotated insights.