Tag: Excel for Data Analysts

Top 10 Excel Functions Every Data Analyst Must Master

Aug 11, 2025

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by

Himanshu

in Excel Training

When Rohan, a 26-year-old commerce graduate from Pune, started preparing for his first data analyst interview, he quickly realized one thing – Excel is not just a spreadsheet tool, it’s a career-making skill. He had always used Excel for basic sums and formatting, but during mock interviews, he froze when asked, “Can you combine INDEX…
How to Perform ANOVA: Two-Factor With Replication in Excel – Step-by-Step with Example

Jun 29, 2025

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by

Himanshu

in Excel Training

ANOVA (Analysis of Variance) is used to test if there are statistically significant differences between group means. The two-factor with replication version checks: 📚 Real-Life Scenario Example (Indian Context) Imagine you’re testing the performance of two different teaching methods (Factor A) across 3 schools (Factor B), and each method was tested on 3 students per…