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.
The 2014 Anchorage, Alaska, population is 291,470. There are 171 people per square mile (population density). The median age is 32.9. The US median is 37.2. 50.50% of people in Anchorage, Alaska, are married. 12.98% are divorced.