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.
Time Difference. Time difference between Anchorage and Seattle is 1 Hour. Current local time in Anchorage is 2015-10-10, 00:51 AKDT and time in Seattle is 2015-10-10, 01:51 PDT. Please fill out the fields below to calculate distance. Search by IATA airport code, city or airport name.