Mathematics · Averages
The mean of 25 observations was calculated as 78.4. However, it was later discovered that an observation value of 96 was misread as 69. What is the correct mean?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 178.40
- 281.32
- 376.54
- 479.48✓
Correct answer
79.48
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