Social Sciences, asked by bhaveshdixit3200, 1 year ago

Each person's performance compared with all other persons is to be done t o rank them subjectively.
How many comparisons are needed in total, ifthere are 11 persons?
a. 66
b. 55
c. 54
d.45

Answers

Answered by baburavi603

0

b. 55 is correct one

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