EDA, Hypothesis Testing and Power BI

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EDA

Hypothesis Testing

Power BI

Data Analysis vs. Data Visualization – More Than Just Pretty Charts

Pickl AI

APRIL 3, 2025

Exploratory Data Analysis (EDA): Using statistical summaries and initial visualisations (yes, visualisation plays a role within analysis!) Hypothesis Testing: Formally testing assumptions or theories about the data using statistical methods to determine if observed patterns are statistically significant or likely due to chance.

Data Analysis

Data Analysis Data Analysis Data Visualization EDA

The Data Dilemma: Exploring the Key Differences Between Data Science and Data Engineering

Pickl AI

JULY 25, 2023

Exploratory Data Analysis (EDA) EDA is a crucial step where Data Scientists visually explore and analyze the data to identify patterns, trends, and potential correlations. Statistical Analysis: Hypothesis testing, probability, regression analysis, etc. Excel, Tableau, Power BI, SQL Server, MySQL, Google Analytics, etc.

Data Engineering

Data Engineering Data Engineering Data Engineer Data Engineering

Data Science Current

Data Analysis vs. Data Visualization – More Than Just Pretty Charts

The Data Dilemma: Exploring the Key Differences Between Data Science and Data Engineering

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