# Category: Statistics

## Technical Writing Tips: Interpreting Graphs with Two Variables

How do you present the results of your study? One of the convenient ways to do it is by using graphs. How are graphs interpreted? Here are very simple, …

## What is a Statistically Significant Relationship Between Two Variables?

How do you decide if indeed the relationship between two variables in your study is significant or not? What does the p-value output in statistical software analysis mean? This …

## How to Use Gnumeric in Comparing Two Groups of Data

Are you in need of a statistical software but cannot afford to buy one? Gnumeric is just what you need. It is a powerful, free statistical software that will …

## Heart Rate Analysis: Example of t-test Using MS Excel Analysis ToolPak

This article discusses a heart rate t-test analysis using MS Excel Analysis ToolPak add-in. This is based on real data obtained in a personally applied aerobics training program. Do …

## Must-Visit Sites for Statistics

What is statistics? The term can loosely be defined as mathematics that involve the collecting, interpreting, analyzing and presenting of a large amount of numerical data. Simply put, it …