If you chose a different confidence level, use this Z-score table (a resource owned and hosted by SJSU.edu) to find your score. 2. Use the sample size formula Plug in your Z-score, standard of deviation, and confidence interval into the sample size calculator or use this sample size fo...
The first step is to load the base layers that you will use to as the reference dataset for the geographic coordinates that you will apply to the scanned map. The base layers that you will add are OpenStreetMap map tiles. Use the Add XYZ Data Layer option to access OpenStreetMap data ...
A merchant app running on the phone shows an Apple Pay button on its user interface. When the user taps the button, the app makes a payment request to the Apple Pay API, specifying the amount of the payment and a description of the transaction. Apple Pay displays to the user apayment s...
It can be hard to find the perfect sample size for statistically sound results. Here we reveal methods and tools for effective sample size determination.