MBA Exam

Two research workers classified some people in income groups on the basis of sampling studies. Their results are as follow:
Investigators
Income groups
Total
Poor
Middle
Rich
A
160
30
10
200
B
140
120
40
300
Total
300
150
50
500
Show that the sampling technique of atleast one research worker is defective

Read Solution (Total 0)

MBA Other Question

a and b entered into a partnership with Rs.80000 and Rs.1,30,000 respectively. Q was the sleeping partner. At the end of the year they shared the profit of Rs.2,60,000 in the ratio of 6 : 4. Find the salary drawn by a. Try to write COW in 13 letters