Electric Usage for New and Old meter 160 200 240, 280 320 360 400 Old New 140어 120어 100어 80 60- 40- 20 160 200 240 280 320 360 400 Electric Usage Panel variable: Meter Electric Usange for old and new...

Given that the total household is 2000, suppose there are 50 missing values for electric usage reading before and after the electric meter was changed. Suggest a replacement value for the 50 missing values and give a reason why that value is chosen.

Extracted text: Electric Usage for New and Old meter 160 200 240, 280 320 360 400 Old New 140어 120어 100어 80 60- 40- 20 160 200 240 280 320 360 400 Electric Usage Panel variable: Meter Electric Usange for old and new meter 450 400어 350어 300어 250어 200어 150 New Old Meter Frequency- Bectric Usage