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Answer:
Compute the missing frequencies f
1
and f
2
in the following data if the mean is 166
26
9
and the sum of the frequencies is 52
C.I 140-150 150-160 160-170 170-180 180-190 190-200 Total
Freq. 5 f
1
20 f
2
6 2 52
Step-by-step explanation:
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