Name: Atya Faza Azizah NIM: 143231004
Uji Wilcoxon
Hypothesis: the pretest is smaller than the pos est from the results of hypothesis tes ng using the paired t test on both of test results data.
Ranks
N Mean Rank Sum of Ranks
Posttest - Pretest Negative Ranks 0a .00 .00
Positive Ranks 36b 18.50 666.00
Ties 0c
Total 36
a. Posttest < Pretest b. Posttest > Pretest c. Posttest = Pretest
Test Statisticsa
Posttest - Pretest
Z -5.239b
Asymp. Sig. (2-tailed) .000 a. Wilcoxon Signed Ranks Test
b. Based on negative ranks.
The Wilcoxon test results:
Rank
From the data presented in the rank table, we can see that the N value, which represents the number of occurrences of nega ve ranks, stands at 0.
As a result of this observa on, we can conclude that there is no decrease in the test results.
Significa on
Since the significa on value is less than 0.05. So, we can conclude that this hypothesis is accepted.