# data tips

## Statistical Hypothesis Testing – Spinning The Wheel

In this video I’m going to show you how to choose the correct statistical hypothesis test first time, every time by using the Hypothesis Wheel. ​In fact, you can get a free ultra HD image of the Hypothesis Wheel – it’s yours to download and keep right here: ​Click to get The Hypothesis Wheel – FREE!…...

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## Data Cleaning – 5 Productivity Tips

In this video I’m going to give you my top 5 productivity tips for efficient data cleansing in Excel. In fact, you can get these tips – and loads more – in my FREE video course Practical Data Cleaning, which you can get here: ​Practical Data Cleaning – FREE! ​Here’s a quick rundown of what you’re…...

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## Data Integrity – Sharing Your Data Can Kill It!

​Without proper procedures, sharing your data can put your data integrity at risk. Just 3 vital steps will save your dataset, though – and we reveal them here… Continue Reading

## 3 Crucial Tips for Data Processing and Analysis

Let’s say you have collected your data and have a nice, clean dataset. You’re ready to start doing your analysis. Hold on there cowboy, not so fast. You wouldn’t start building your house without putting the foundations in place, would you? The last thing you need is for all your hard work to come crashing down because…

## How to Clean Data Quickly in Just 5 Steps

Disclosure: this blog post may contain affiliate links. As an Amazon Associate we earn from qualifying purchases.Here’s a joke about how to clean data: Did you know that Data Scientists spend 80% of their time cleaning data and the other 20% complaining about it? Yeah, you’re right – it’s not funny. But then there isn’t anything…

## Gaussian Curve – Who Wants to be Normal Anyway?

​What is a Gaussian Curve, what can you do with it, and how do you get one with your data? This blog post will give you all the  answers with lots of graphics and no complicated stats… Ready? Let’s jump right in… “In the 21st Century it is unacceptable that almost 50% of school leavers fail to…