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| 1. |
[Ans. X = 35 Calculate the arithmetic mean from the following data:Class interval:20- 2525-3030-3535 4040 4545-5050-55Frequency:10128201145[Ans. X =35.5 |
| Answer» X =35.5 is the ANSWER , it TOOK so much time to solve PLEASE MARK me as Brainliest please please please please please please please please please please please | |