Statistical Analysis Topics
Want to understand how to conduct sample testing and the science behind the numbers? We discuss how statistics can be used to ensure you get the best quality components.
China’s Slowing Growth
China’s growth at the weakest for 30 years, but exports back at pre-virus level China’s Slowing Growth China’s economy is set for a
Sample testing when we don’t know the Population Standard Deviation
Sample Testing When We Don’t Know The Population Standard Deviation Its all well and good sample testing when we know the population standard deviation. But
Calculating Hypothesis Test Statistics
In this blog post, we will continue our Hypothesis testing example and will be Calculating hypothesis test statistics. Lets actually work with some numbers! From
Sample testing in China- hypothesis rules
Sample testing in China- Hypothesis Rules: In our previous blogs on sample testing, we discussed how we develop a hypothesis around a question and what
Deciding the Correct Hypothesis
Deciding the correct Hypothesis: In our previous post, we talked a lot about crisps. Walkers crips in fact. I would not recommend eating crisps, far
Creating a Hypothesis For Sample Testing
In our last post, we discussed the importance of the Z score, how it helps us when sample testing components. In this blog post, we
The Z score and How We Can Use it in Acceptance Sampling
The Z Score And How We Can Use It In Acceptance Sampling In our last blog post, we talked about how Standard deviation can allow
The Importance of sample size
We spoke in our past blog about what a sample is, and what are the best way of obtaining random sampling subgroups for testing. In
