CTET Paper 1 · Mathematics-CTET
The mean weight of 8 students was incorrectly calculated as 38.2 kg because one weight was recorded as 29.5 kg instead of 25.9 kg. What is the correct mean?
- 38.65 kg
- 37.2 kg
- 38.9 kg
- 37.75 kg
The mean weight of 8 students was incorrectly calculated as 38.2 kg because one weight was recorded as 29.5 kg instead of 25.9 kg. What is the correct mean?
- 38.65 kg
- 37.2 kg
- 38.9 kg
- 37.75 kg
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