# E-PolyLearning

 1. At a manufacturing plant, the unit of quantity manufactured in 8 days are 250, 320, 240, 210, 260, 330, 310, 260 a. 210 b. 260 c. 240 d. 250

 2. The median, mode, deciles and percentiles are all considered as measures of a. mathematical averages b. population averages c. sample averages d. averages of position
 3. In the two units of company, the employees in unit one are 650 and monthly salary is $2750, the employees in unit two are 700 and monthly salary is$2500 then the combined arithmetic mean is a. $2,620 b.$2,520 c. $2,420 d.$2,320