Serikal yaongeza mishahara ghafla?

[MUSONI]

MISHAHARA HAIJATOKA NGOJA TUONE THIS WEEK, WAKICHUKUA WATATUJUZA....kila kitu kinawezekana.

 

[mkizantongani]

Kuna tetesi za kupanda kwa mishahara ya walimu kwa 50% kati ya december na january hapo vp wadau ?

 

[dubwela]

wdwe sema unataka kutest Null hypothesis

 

[Mr.creative]

Tupe source! Hatufanyii kazi tetesi