[Video Solution] The mean and standard deviation of 20 observations were calculated as 10 and ... | ASPIRE STUDY

Name: [Video Solution] The mean and standard deviation of 20 observations were calculated as 10 and ... | ASPIRE STUDY
Uploaded: 2026-02-15T07:23:42+00:00
Description: The mean and standard deviation of 20 observations were calculated as 10 and 2.5 respectively. It was found that by mistake one data value was taken as 25 instead of 35. if α and √ β are the mean and standard deviation respectively for correct data, then (α, β) is : | Watch the step-by-step video solution for this NIMCET PYQ.

The mean and standard deviation of 20 observations were calculated as 10 and 2.5 respectively. It was found that by mistake one data value was taken as 25 instead of 35. if α and √ β are the mean and standard deviation respectively for correct data, then (α, β) is : | Watch the step-by-step video solution for this NIMCET PYQ.

Published: 2026-02-15T07:23:42+00:00 Thumbnail: Open Page: https://www.aspirediary.com/library/video/12582/the-mean-and-standard-deviation-of-20-observations-were-calculated-as-10-and

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