## 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