It takes as input the count of successes in the sample x and the count of observations in the sample n. Anova anova beregner en toveis variansanalyse for a sammenlikne gjennomsnittene for 2 til 20 populasjoner. Function, parametric, polar, conic, sequence and 3d graphing. The 1proportion z test is used to test hypotheses regarding population proportions. Learn how to use the ti nspire graphing calculator to draw the z distribution normal curve when running the 1 proportion z test. Statistics made easy step by step with the tinspire cx cas. This test is useful in determining if the difference between a sample mean and a. Start a new document from the home screen of your tinspire and add a.
Learn how to use the tinspire graphing calculator to draw the zdistribution normal curve when running the 1proportion z test. Using your ti8384 calculator for hypothesis testing. You have to enter the number of successes in samples 1 and 2 x1 and x2, the number of trials or sample sizes. Using your tinspire calculator for hypothesis testing. An example of doing a 1proportion ztest in the tinspire. The software will calculate the test statistic and the pvalue for the test statistic. Consult your lecture notes for more details regarding the noncalculatorrelated aspects of this specific hypothesis test. Laura schultz statistics i the 1proportion z test is used to test hypotheses regarding population proportions. The 1 propzint command calculates a confidence interval for a proportion, at a specific confidence level. Tilp ti linking program tilp formerly gtktilink can transfer data between texas instruments graphing calculators and a com. Anovaprosedyren for a sammenlikne disse gjennomsnittene inneb. This handout will take you through one of the examples we will be considering during class. Wansdisco is the only proven solution for migrating hadoop data to the cloud with zero disruption. The 1prop z interval command is used to construct a confidenceinterval estimate of a population proportion p or percentage.
1217 966 279 1520 1034 934 1278 866 277 678 1381 692 332 970 484 1408 75 1193 1320 483 1009 1189 633 440 1504 1003 645 1096 796 281 973 855 423 480 441 303 725 96 675 1251 692 189 164 198 1307 456