t-Test. Papers Introduction to the t-Test (University of Leicester) Describes the conditions that must be met in order to use of the test.Z-test and t-test are basically the same, they compare between two means to suggest whether both samples come from the same population.
Anchorage gets 22 hours of daylight on the longest day of summer. On the shortest day of winter, there are still seven and a half hours of daylight.
Important note: Most cities located in Alaska Standard Time (AKST) zone currently observe Daylight Saving Time (DST). Therefore, most cities there are using Alaska Daylight Time (AKDT). Example of location: Anchorage Use the search bar above to look up by city and not by time zone.he Time Now is a reliable tool when traveling, calling or researching. The Time Now provides accurate (US network of cesium clocks) synchronized Alaska Standard Time (AKST).