Question

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Answer 1

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: