sigmaxl
What’s A Sampling Calculation (Continuous)? Sampling is a measurement technique where smaller amounts of representative data can be used to understand the larger population. The
...What’s A Regression Test? The Regression Test is a hypothesis test that determines whether there is a correlation between two paired sets of continuous data.
...What’s A P Chart? P Charts are Control Charts designed for tracking the proportion defective for discrete data.These charts require both the total population as
...What’s A One Proportion Test? The One Proportion test is a hypothesis test that can be used to determine whether a process is performing at
...What’s A nP Chart? nP Charts are Control Charts designed for tracking the number of defective items for discrete data in consistently sized sub-groups. A
...What’s A Normality Test? AKA Anderson Darling-Test For Normality The Normality Test is a statistical test that determines whether or not a data set is
...What’s A C Chart? C Charts are Control Charts designed for tracking the count of defects for discrete data in consistently sized sub-groups. A classic
...What’s An I & MR Chart (aka X & MR or Chart)? I & MR Charts are Control Charts designed for tracking single points of continuous
...What’s A Chi-Square Test? The Chi-Square Test is a hypothesis test that determines whether a statistically significant difference (aka variance) exists between two or more independent
...We use SigmaXL and Minitab for our Black Belt Training & Certification course. SigmaXL is compatible with Macs and PCs. Minitab is compatible with PCs
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