# IjtabaHussain

Hi, My name is Ijtaba and I am a Data Analyst having more than 15 years of experience in diversified fields like Business Analysis, Workforce Management(WFM), Data Analysis, Process Improvement, and Machine Learning. My goal is to knowledge, but what I also learned is that I should prepare an army of excellent skilled professionals. I have personally trained many subordinates, colleagues, friends, and professionals in the journey.

## Bubble Chart: How to create it in excel

Bubble Chart Bubble chart in excel is a variation of scatter plot. In scatter plot we use points for representation […]

## What is Sunburst and Treemaps charts: How to create these 2 in excel

What is Sunburst and Treemaps charts Sunburst and Treemaps charts are hierarchical charts which is used to show multi level

## How to make different Line Charts in excel: Explained step by step

How to make different Line Charts in excel What is Line Chart In excel Line charts are a form of

## What is Hypothesis testing in statistics: How to do Hypothesis testing,5 steps process

What is Hypothesis testing in statistics Hypothesis testing in statistics is a process by which we are confirming our hypothesis

## What is Covariance in statistics: How to use it in excel and how it is different from correlation

What is Covariance in statistics Covariance is a mathematical or statistical tool which measures the relationship between two random variables.

## Correlation and Regression: When to use these 2 in analysis

Correlation and Regression What is a correlation: Correlation is a test in statistics to get to know if there is

## What are measures of dispersion: How to calculate range, variance, Quartile and standard deviation

An absolute measure of dispersion is one that measures dispersion in terms of the same units as the unit of data. if the unit of data is meter, kilogram or mile then measure of dispersion will be in the same unit.

## What are measures of central tendency: How to calculate it in Excel?

What are measures of central tendency? A measure of central tendency is a single value that attempts to describe a set of

## What is Data: 2 types of data and their general understanding

What is Data Data are basically units of information that are usually numeric. Technically it is a set of values

## Excel Slicer: How to use Excel slicer to filter data

Excel Slicer: How to use Excel slicer to filter data What Slicer in excel Slicers are floating buttons in excel

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