Student's t-Test for Independent Samples (MacFarland) Describes how and why to use a t-test. t-Test Problem (Polamar.edu) Provides an example of how to calculate a t-test. t-Test for Dependent and Independent Samples (Statsoft.com) Describes the concepts and methods.
Average Temperatures for Anchorage. Anchorage's coldest month is January when the average temperature overnight is 9.3Â°F. In July, the warmest month, the average day time temperature rises to 65.3Â°F. Average Rainfall for Anchorage.
Over the course of May typical wind speeds vary from 0 mph to 16 mph (calm to moderate breeze), rarely exceeding 21 mph (fresh breeze). The highest average wind speed of 9 mph (gentle breeze) occurs around May 25, at which time the average daily maximum wind speed is 16 mph (moderate breeze).arlier records are either unavailable or unreliable. Anchorage, Alaska has a continental climate with short dry cool summers. The area within 25 mi of this station is covered by forests (47%), oceans and seas (35%), tundra (11%), shrublands (2%), and marshes (2%).