Fill in the blanks : (a) A quantity which can vary from one individual to another is called a ............. (b) Sizes of shoes are ............... variables. (c) Daily temperature is ............... variable. (d) The range of the data 7, 13, 6, 25, 18, 20, 16 is ................(e) In the class interval 35 - 46, the lower limit is .............and upper limit is ........... (f) The class mark of class interval 22 - 29 is ...............

Answer

(a) variable (b) discrete (c ) continous (d) 19 (e ) 35;46 (f) 25.5