Statistics Sign Test Table. 5 calculate the test statistic. You should start by interpreting median values and paired differences.
Table Of Null Hypothesis Statistical Tests And Their Uses Google Search Nursing Statistics Statistics Math Medical Math from www.pinterest.com
You should start by interpreting median values and paired differences. The sign test for a population median can be left tailed right tailed or two tailed. If n 25 use x.
For george s example we need to use the 2nd table as his test result corresponds to a positive z score of 0 67.
X is significant if it is less than or equalto the table value. The null and alternative hypotheses for each type of test are as follows. This table shows the value of z statistic and the probability value. Wilcoxon signed ranks table for samples of size up to 50 and for alpha 01 02 05 10.
