Suppose a teacher wants to know how good he has been in teaching with the students. So, he split the students into six d

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Suppose A Teacher Wants To Know How Good He Has Been In Teaching With The Students So He Split The Students Into Six D 1 (43.34 KiB) Viewed 41 times

Suppose A Teacher Wants To Know How Good He Has Been In Teaching With The Students So He Split The Students Into Six D 2 (29.76 KiB) Viewed 41 times

Suppose a teacher wants to know how good he has been in teaching with the students. So, he split the students into six different classes X1, X2, X3, X4, X5 and X6 (each for 50 students). Then, he developed a common test for all the classes and the results are given in attached Table. 1. Can you define your data? 2. How you can study the differences between the samples? 3. Can you apply Kruskal-Wallis test, or Friedman test? Why? 4. Can you apply one-way ANOVA? Why? 5. Discuss and interpret your results?

X1 X2 X3 X4 X5 X6 35 2730 112338 40 26 28 36 41 34 46 27 28 28 3533 36 27 12 24 35 36 613437293723 52 30 44 20 20 23 4829 183424 47 29 18 12/31/15 5121 38 2428 42 45 24 13 33 45 23 4029 33222332 53472736 3930 552521254432 552629332328 4931 29343033 503629363726 55 30 44 3225 41 52 30 21 28 35 35 6113233443526 482524 411 30 31 49 34 27292133 3924 16 40/3836 4627 30284331 2921 1923 31 32 51 35 42 42/3821 5632 13252638 57 31 39 26 23 30 30 31 36 2048 34 62 31 29 272934 27 34 32 293041 55 34 22 4236 30 Si|42 32 23 19 33 36 2816 1 1325 32246372236 59 39 44 39 4829 63 43 47302138 43 23 28 20 32 26 47293832/32 34 50 353425 34 36 422921362931 46 36 37 33 26 17 44 29 24 38 27 41 5639 45 293834 43 33 32 36 33 24 463135242436 46 37 38 28 39 31 51 34 37 46 3033 48 39 40 33 28 28 45 30 26 393825 3829 12 23 936