Mathematics
Grade10
Easy

Question

What is the full form of ‘mad’ ?

  1. Mean accurate deviation         
  2. Median accurate deviation
  3. Maximum absolute deviation      
  4. Mean absolute deviation

The correct answer is: Mean absolute deviation


    M e a n space a b s o l u t e space d e v i a t i o n comma space i s space t h e space c o r r e c t space c h o i c e

M e a n space a b s o l u t e space d e v i a t i o n space left parenthesis M A D right parenthesis space o f space a space d a t a space s e t space i s space t h e space a v e r a g e space d i s tan c e space b e t w e e n space e a c h space d a t a space v a l u e space a n d space t h e space m e a n.
space

    M A D left parenthesis M e a n space a b s o l u t e space d e v i a t i o n right parenthesis space o f space a space d a t a space s e t space i s space t h e space a v e r a g e space d i s tan c e space b e t w e e n space e a c h space d a t a space v a l u e space a n d space t h e space m e a n.
M A D space i s space a space w a y space t o space d e s c r i b e space v a r i a t i o n space i n space a space d a t a space s e t
M A D space h e l p s space u s space t o space g e t space a space s e n s e space o f space h o w space t h e space v a l u e s space o f space a space d a t a space s e t space a r e space s p r e a d space o u t.

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    bold italic T bold italic h bold italic e bold space bold italic m bold italic e bold italic d bold italic i bold italic a bold italic n bold space bold italic i bold italic s bold space bold italic t bold italic h bold italic e bold space bold italic m bold italic i bold italic d bold italic d bold italic l bold italic e bold space bold italic v bold italic a bold italic l bold italic u bold italic e bold space bold italic i bold italic n bold space bold italic a bold space bold italic s bold italic e bold italic t bold space bold italic o bold italic f bold space bold italic d bold italic a bold italic t bold italic a
F i r s t comma space o r g a n i z e space t h e space d a t a space f r o m space s m a l l e s t space t o space l a r g e s t
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    bold italic T bold italic h bold italic e bold space bold italic m bold italic e bold italic d bold italic i bold italic a bold italic n bold space bold italic i bold italic s bold space bold italic t bold italic h bold italic e bold space bold italic m bold italic i bold italic d bold italic d bold italic l bold italic e bold space bold italic v bold italic a bold italic l bold italic u bold italic e bold space bold italic i bold italic n bold space bold italic a bold space bold italic s bold italic e bold italic t bold space bold italic o bold italic f bold space bold italic d bold italic a bold italic t bold italic a
F i r s t comma space o r g a n i z e space t h e space d a t a space f r o m space s m a l l e s t space t o space l a r g e s t
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