1. The data shows the scores obtained by 33 participants in a quiz.

36 37 37 20 52 11 40 15 25 29 51

40 63 32 45 34 49 68 33 31 41 50

60 59 43 18 44 39 32 64 21 56 13

1. Using Sturge’s Rule, construct a frequency distribution with a cumulative frequency and upper boundary.
2. Draw an ogive for the data.

2. The data below shows the savings, in RM, by a group of 36 pupils in a particular month.

16 26 25 31 35 30 35 37 33 40 21 32 23

38 29 20 41 38 29 22 40 34 28 39 36 34

27 22 44 27 24 31 30 34 33 17

1. Using Sturge’s Rule, construct a frequency distribution with a midpoints.
2. Draw a frequency polygon for the data.

Answer rating: 100% (QA)

1 The scores obtained by 33 participants in a quiz 36 37 37 20 52 11 40 15 25 29 51 40 63 32 45 34 4... View the full answer