How often have you been in a meeting where the age-old question “Is that number significant?” comes up? We have developed a mobile app to ensure that you always have answer at your fingertips.
This is a great little significance testing app for anyone in the market research business – or for anyone who regularly deals with quantitative data. It tells you if differences between pairs of mean scores, proportions (%s) or correlation coefficients are statistically significant. You can also use it to estimate confidence intervals around these types of values. A third function lets you know the sample size you would need to have a specific confidence level for any % you might expect to see in your data. All tests can be conducted at the 90%, 95% and 99% confidence levels.