Latest MBA Aptitude Question SOLUTION: 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

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(#M40018148) MBA question Sampling techniques Keep an EYE

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

Asked In MBA Mohmmad Ahamad (11 years ago)

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