Maryna Lemiashuk's repositories
Customer-Engagement-Analysis-with-SQL-and-Tableau
Build a three-page dashboard—including key metrics and visualizations that aim to show student engagement with the platform and identify critical areas of improvement.
Checkout-Flow-Optimization-Analysis-with-SQL-and-Tableau
The primary goal is to analyze the platform’s checkout process by devising and building from the ground up a three-page story-based dashboard, displaying key metrics, insights, and visualizations for 07-01-2022 to 01-31-2023
Career-Track-Analysis-with-SQL-and-Tableau
In this Career Track Analysis with SQL and Tableau project, you’re tasked with analyzing the career track enrollments and achievements of students. You’ll first need to retrieve the necessary information from an SQL database. Afterward, you’ll feed this information to Tableau, visualize the results, and finally interpret them.
Baby-Care-Product-Analysis-Using-Pivot-Tables-in-Excel
Understanding Market Dynamics and Manufacturer Performance in the Baby Care Segment To understand how different brands, package types, package sizes, and stock keeping units performed over time.
Regression-Analysis-in-Excel
Ascertain whether there is a correlation between these two variables and, if so, how strong it is. Make Data Cleaning. What is the equation of the regression line? How well does the multiple regression model fit the data? Make predictions on a testing dataset.
Football-Transfers-Analysis-in-Excel
DATA Cleaning. Number of football transfers during the two seasons. Net transfer movements for each country during the different periods. Visualize the data, display the average fee paid in each country.
Customer-Engagement-Analysis-in-Excel
Analyze Q4 2021 and Q4 2022 engagement. Calculate skewness and kurtosis for Q4 2021 and Q4 2022 among paid and free-plan students. Make data-driven decisions on whether the new features contribute to increased viewing minutes, reflecting heightened student engagement.