Hypothesis Test of a Coin Toss
Let’s look at a simplified hypothesis test. To begin learning about hypothesis testing, let’s look at a very […]
Let’s look at a simplified hypothesis test. To begin learning about hypothesis testing, let’s look at a very […]
After considering measures of central tendency and asymmetry in our discussion of descriptive statistics, it’s time to look […]
Let’s discuss how to calculate probability for two or more dependent events. This type of probability is known […]
Artificial intelligence (AI) is a big topic. Machine learning falls under, or is part of, AI. Artificial intelligence […]
In 2017, Monica Rogati published the hierarchy of needs diagram in an article that showed where AI and […]
The data engineering life cycle (lifecycle) helps us to look at the bigger picture. It’s tempting to dive […]
Data pipelines are sets of processes that move and transform data from different sources to a specific destination, […]
In the early 2010s, we had huge increases in data volumes, velocity, and variety leading to the term […]
Some data science careers or job titles are: data scientist, data analyst, business intelligence analyst (BI), project manager, […]
Data engineering is the practice of designing and building systems for collecting, storing, and analyzing data. It’s about […]
Population and Sample The population includes all objects of interest whereas the sample is only a portion of […]
Are you looking to start a career in data analytics? Are you looking for some portfolio project ideas? […]