Information Handling

Maths, SSC-Punjab Class 10. This chapter is split into 42 topics and has 979 practice questions. The topics covered are listed below, followed by 10 free sample questions from the chapter.

Topics in this chapter

1. Less-than cumulative frequency: points to plot 22 questions
2. Positions of deciles and percentiles on the ogive 24 questions
3. Box-and-whisker plot: parts and five-number summary 23 questions
4. Box plots: Examples 4 and 5 and Exercise 11.1 23 questions
5. Quartiles of raw data (the (n + 1)/4 method) 26 questions
6. Measures of dispersion: meaning and the batsmen example 23 questions
7. Estimating the upper quartile from grouped data 21 questions
8. Deciles and percentiles: definitions 24 questions
9. Describing correlation from data pairs 25 questions
10. Scatter diagram and line of best fit 22 questions
11. Estimating deciles and percentiles from grouped data 22 questions
12. Coefficient of variation and relative spread 24 questions
13. Exercise 11.1 and Review exercise 11: ogive questions 21 questions
14. More-than cumulative frequency and Example 3 21 questions
15. Estimating values from the line of best fit 21 questions
16. Speeds of 90 vehicles (Example 2) and variants 22 questions
17. Comparing two data sets by mean and standard deviation 23 questions
18. Applications of variance and standard deviation 23 questions
19. Range of ungrouped data 23 questions
20. Interquartile range from grouped data 21 questions
21. Reading a box plot from its five numbers 21 questions
22. From raw marks to a frequency table 22 questions
23. Scatter diagram: book examples and Exercise 11.1 22 questions
24. Properties and common slips in dispersion 22 questions
25. Cumulative frequency: meaning and Table 11.1 22 questions
26. Variance and standard deviation: definitions and formulas 23 questions
27. Variance of ungrouped data 28 questions
28. Cumulative frequency polygon (ogive): meaning and method 24 questions
29. Reading counts from a cumulative frequency table or ogive 30 questions
30. Variance and standard deviation of grouped data 28 questions
31. Positions of the median and quartiles on the ogive 25 questions
32. Types of correlation 24 questions
33. Range of grouped data and finding unknown extremes 23 questions
34. Mean of grouped data from class mid-points 22 questions
35. Standard deviation of ungrouped data 25 questions
36. Variance from the sum of x and the sum of x squared 25 questions
37. Exercise 11.2 and Review exercise 11 items 25 questions
38. Estimating the lower quartile from grouped data 21 questions
39. Building cumulative frequency tables 25 questions
40. Median and quartiles: definitions 23 questions
41. Estimating the median from grouped data 21 questions
42. Median, extremes and range of raw data 24 questions