Assignment 4- Hypothesis Testing
Hypothesis Testing In this assignment the goal is to distinguish between z and t tests tests. Also to learn how to calculate z and t tests through the use of hypothesis testing. Then to utilize this process when connecting real-world data to statistics and geography. z-test A z-test is a statistical test to determine if two means are significantly different or not, a z-test is used when the sample size is larger then 30. (z-test equation, Taken from Ryan Weichelt) t-test A t-test is a statistical test to determine if two means are significantly different or not, and this test is used when the sample size is smaller than 30. (t-test equation, Taken from Ryan Weichelt) Steps of Hypothesis Testing: State the null hypothesis State the alternative hypothesis Choose a statistical test Choose the level o...