Question

how to calculate average or mean with this number Row Labels Count of Code <100 100-149...

how to calculate average or mean with this number

Row Labels

Count of Code

<100

100-149

1

150-199

14

200-249

16

250-299

20

300-349

48

350-399

36

400-449

40

450-499

20

500-549

17

550-599

5

600-649

2

650-699

1

Grand Total

220
Math   Statistics-And-Probability   
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