Diskusi 2 Statistika Pendidikan

 

4. Kil Kild d edtd edtd ei eiuru urutld tlda a edri edri yd yda` a` thrlh thrlhfin fin ; 50,50,53,59,59,59,59,8?,84,84,87,87,87,87,87,86,85,85,88,80 Mdld eiedpdt ; d.

Wdtd-rdtd ²

  50 + 50 + 53 + 59 + 59 + 59 + 59 + 8? + 84 + 84 + 87 + 87 + 87 + 87+ 87+ 86 + 85 + 85 + 88 + 80 7?

²

  4?76 7?   = 84,48

  g. Mheida

Gdaydl edtd 7?, mdld yda` mhakdei mheida dedndc edtd lh 4? eda lh 44 Mheida ² f.

  84+ 87 7

 = 84,8

Mbeus Aindi yda` pdnia` shria` muafun dedndc 87

7. Ki Kild ld ed edtd td edl edl ei eiur urut utld lda a; 87,59,87,59,87,87,53,84,50,88,85,8?,50,84,87,59,85,80,59,86 Mdld eiedpdt ; e. Wdtd-rdtd ²

  87+ 59 + 87 + 59 + 87+ 87 + 53 + 84 + 50 + 88 + 85 + 8? + 50 + 84 + 87 + 59+ 85 + 80 + 59 + 86 7?

  h.

²

  4?76 7?

  = 84,48

Mheida Gdaydl edtd 7?,mdld yda` mhakdei mheida dedndc edtd lh 4? eda lh 44 Mheida ²

j.

  88+ 85 7

 = 85,8

Mbeus Aindi yda` pdnia` shria` muafun dedndc 87

 Edri lheud lheud phrcitua phrcitua`da `da ei dtds eiedpdt eiedpdt rdtd ‖ rdtd citua` citua` eda mbeus yda` sdmd gdil eiurutlda, eiurutlda, mdupua yda` edl eiurutlda, thredpdt phrghedda ei mheidaayd. Mheida dedndc aindi tha`dc shthndc edtd eiurutlda. Kdei kild ded edtd shgdilayd cdrus eiurutlda eunu d`dr mheida yda` eiedpdt ghadr eda dlurdt.