The mean of 9 observations was found to be 35. Later on, it was detectedthat an observation which was 81, was taken as 18 by mistake. Find thecorrect mean of the observations.9 प्रेक्षणों का माध्य 35 है। बाद में पाया गया कि एक प्रेक्षण 81, गलती से 18 पढ़ लिया गया ।या। इन प्रेक्षणों को सही माध्य ज्ञात कीजिए।

The mean of 9 observations was found to be 35. Later on, it was detect

1.	The mean of 9 observations was found to be 35. Later on, it was detectedthat an observation which was 81, was taken as 18 by mistake. Find thecorrect mean of the observations.9 प्रेक्षणों का माध्य 35 है। बाद में पाया गया कि एक प्रेक्षण 81, गलती से 18 पढ़ लिया गया ।या। इन प्रेक्षणों को सही माध्य ज्ञात कीजिए।
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