IN The manger id s large factory spects that the night-shift workers use more hours of rick leave than the day. shift workers. The werten at lila factory are rotated between shift, Each worker works the day shift for led monde, then works the night shift for rep months, then goes back to the day shift for fou munity, and co on The manager at the factory selected 12 workers randomly and recorded the local number of houn of sick home each of these workers used during the two months of day shift and then during the two monika of wild shift. The results are given in the following table. 20 32 12 24 16 10 38 16 12 Nicht hin 16 56 0 28 36 24 40 29 30 26 32 20 Chiing the 5% level of significance, can you conclude that the median number of hours of sick leave wood by waters in lower for the day whin chun for the night shift