Sign Test Example Problems With Solutions. Basic overview of how and when to use the sign test. The example problem is called a one sided or one tailed test.
Count the number of pairs remaining and denote it by n. Please test the investigator s prediction using the 6 step hypothesis test and an alpha level of 05. Basic overview of how and when to use the sign test.
The example problem is called a one sided or one tailed test.
The null hypothesis for the sign test is that the difference between medians is zero. The mean of a sample of 36 first year psychology majors is 548. Count the number of pairs remaining and denote it by n. This is the non parametric alternative to the dependent sample t test.
