ICSE-VIII-Mathematics

22: Data Handling Class 8 Maths

with Solutions -
  • #6
    Fill in the blanks: (i) Lower class limit of 15-18 is ......... (ii) Upper class limit of 24-30 is ........ (iii) Upper limit of 5-12.5 is ......... (iv) If the upper and the lower limits of a class interval are 16 and 10; the class-interval is ........ (v) If the lower and the upper limits of a class interval are 7.5 and 12.5; the class interval is ........
    Ans : (i) Lower class limit of 15 - 18 is 15. (ii) Upper class limit of 24 - 30 is 30. (iii) Upper limit of 5 - 12.5 is 12.5 (iv) If the upper and lower limits of a class interval are 16 and 10; the class interval is 10 - 16 (v) If the lower and upper limits of a class interval are 7.5 and 12.5; the class interval is 7.5 - 12.5
  • #6-i
    Lower class limit of 15-18 is .........
    Ans : Lower class limit of 15 - 18 is 15.
  • #6-ii
    Upper class limit of 24-30 is ........
    Ans : Upper class limit of 24 - 30 is 30.
  • #6-iii
    Upper limit of 5-12.5 is .........
    Ans : Upper limit of 5 - 12.5 is 12.5
  • #6-iv
    If the upper and the lower limits of a class interval are 16 and 10; the class-interval is ........
    Ans : If the upper and lower limits of a class interval are 16 and 10; the class interval is 10 - 16
  • #6-v
    If the lower and the upper limits of a class interval are 7.5 and 12.5; the class interval is ........
    Ans : If the lower and upper limits of a class interval are 7.5 and 12.5; the class interval is 7.5 - 12.5