Chi-square Calculator
Easily input observed and expected frequencies to generate chi-square statistics and p-values, empowering your data exploration with precision and efficiency.
Results
P value and statistical significance:
Chi squared equals {chiSquare} with {df} degrees of freedom.
The two-tailed P value equals {p}.
By conventional criteria, this difference is considered to be
The P value answer this question: If the theory that generated the expected values were correct, what is the probability of observing such a large discrepancy (or larger) between observed and expected value? A small P value is evidence that the data are not sample from the distribution you expected. The chi.square calculations are ony reliable when all the expected values are 5 or higher. This assumption is violated by your data, so the P value may not be very accurate.
Review your data
Don't just take it from us, see what our clients have to say
“With Appinio, we have been able to enhance our understanding of shoppers and consumers, taking our insights to the next level.”
Diego Alarcon Carreño
Global Human Insights Manager at Coca-Cola
“The Appinio team showed outstanding speed and flexibility. Being able to deliver a project in less than 24 hours was just incredible.”
Nadir Silva
Consultant at Lidl
“For me, Appinio is one of the most intuitive and user-friendly tools currently on the market.”
Tina Tran
Consumer & Senior Brand Manager Doritos Northern Europe at PepsiCo
“I have rarely experienced a service provider who is so flexible, fast and professional.”
Natalie Neumann
Senior Manager at EY