Math 10 Chapter 4 - Part D


Math Class 10
1. A value which is obtained by dividing the sum of all values of a data by the number of observations in data is called




Math Class 10
2. The average value of the upper and lower class limits in an interval is called _____




Math Class 10
3. Pie-diagram is also called _____________




Math Class 10
4. Number of occurrence of an item corresponding to a class interval is known as




Math Class 10
5. A value which divides data in two portions is called ______




Math Class 10
6. The most common value of the data is ___________




Math Class 10
7. When data is arranged in an order the middle item in odd number of observations is ____




Math Class 10
8. In interval (63-65), 65 is _______




Math Class 10
9. Median for grouped data can be found by the formula _____




Math Class 10
10. The data X = 1,3,5,9,1,6,3contains ______ modes




Math Class 10
11. If sum of 07 observations in 63 then its mean is _________




Math Class 10
12. If D = x | 10 and ÎD = 50 and n = 5 then arithmetic mean will be _________




Math Class 10
13. Range is calculated as __________




Math Class 10
14. If X = 8, 12,18,5,16,20,13 then value of median is ____




Math Class 10
15. A set contains the following members 3.5, 4, 4.5 9, 8, 3.1,11, 10.5, 8.5 then its range | R | is




Math Class 10
16. In (13-70) the mid point is




Math Class 10
17. In (5-8) upper class limit is




Math Class 10
18. In 5,3,1, the median is




Math Class 10
19. In (3-10) interval size is




Math Class 10
20. In 5,5,7,1, the mode is







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