Mathematics
Grade10
Easy

Question

We can use all or our summary statistics to make comparisons :
Measures of spread: ……………..and ………………..

  1. Range           
  2. Interquartile range          
  3. Both a and b
  4. None of the above

The correct answer is: Both a and b


    b o t h space a space a n d space b space comma space i s space t h e space c o r r e c t space c h o i c e

bold italic T bold italic h bold italic e bold space bold italic r bold italic a bold italic n bold italic g bold italic e bold space bold italic i bold italic s bold space bold italic t bold italic h bold italic e bold space bold italic d bold italic i bold italic f bold italic f bold italic e bold italic r bold italic e bold italic n bold italic c bold italic e bold space bold italic b bold italic e bold italic t bold italic w bold italic e bold italic e bold italic n bold space bold italic t bold italic h bold italic e bold space bold italic h bold italic i bold italic g bold italic h bold italic e bold italic s bold italic t bold space bold italic a bold italic n bold italic d bold space bold italic l bold italic o bold italic w bold italic e bold italic s bold italic t bold space bold italic s bold italic c bold italic o bold italic r bold italic e bold italic s space i n space a space d a t a space s e t.
space a n d space i s space t h e space s i m p l e s t space m e a s u r e space o f space s p r e a d.
A space c o m m o n space w a y space o f space e x p r e s sin g space q u a r t i l e s space i s space a s space a n space i n t e r q u a r t i l e space r a n g e

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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
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