Math, asked by godsyjoseph, 7 months ago

Calculate the standard deviation of the marks
of Students
90,280, 65, 60, 50, 120, 100, 110,70,80,75

Answers

Answered by chetali3542

The relative standard deviation (RSD) is often times more convenient. It is expressed in percent and is obtained by multiplying the standard deviation by 100 and dividing this product by the average. Example: Here are 4 measurements: 51.3, 55.6, 49.9 and 52.0

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