Question

standard deviationand meanof data ara6.5and12.5 find coefficient of variation ​

Answer 1

Answer:

5is the coffecient of 6.5

and 12.5 because 5(13) and 5(2.5)

Answer 2

Answer:

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Sᴛᴇᴘ ʙʏ sᴛᴇᴘ Exᴘʟᴀɴᴀᴛɪᴏɴ :-)

Sᴛᴀɴᴅᴀʀᴅ ᴅᴇᴠɪᴀᴛɪᴏɴ = 6.5

Mᴇᴀɴ = 12.5

Cᴏᴇғғɪᴄɪᴇɴᴛ ᴏғ ᴠᴀʀɪᴀᴛɪᴏɴ (C.V) =

  =  (6.5/12.5) × 100%

  =  (65/125) × 100%

  =  (13/25) × 100%

  =  52%

So, the coefficient of variation is 52%

❥︎ Tʜɴᴋᴇᴡ_!!! ㋛︎