Survey
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
http://www.cs.uni.edu/~jacobson/stats/ Calculating Z score statistics you tube video tutorial. Warranty Example: iPhone Warranty Z-score with mu (Mean) = 48 months, Warranty (x) = 24 months and the sigma (standard deviation = 12 months. What is the probability of an iPhone not making it at least 24 months?