Statistics

OpenStax

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Recap and sample data sets

2 Recap of earlier work

3 Data and data collection

5 Purpose of collecting primary data

6 Qualitative data

7 Quantitative data

8 Methods of data collection

9 Samples and populations

10 Example data sets

11 Data set 1: tossing a coin

12 Data set 2: casting a die

13 Data set 3: mass of a loaf of bread

14 Data set 4: global temperature

15 Data set 5: price of petrol

16 Grouping data

17 Exercises - grouping data

Graphical representation of data

1 Graphical representation of data

2 Bar and compound bar graphs

3 Histograms and frequency polygons

5 Line and broken line graphs

6 Exercises - graphical representation of data

Summarising data

Misuse of statistics

Source: OpenStax, Siyavula textbooks: grade 10 maths [ncs]. OpenStax CNX. Aug 05, 2011 Download for free at http://cnx.org/content/col11239/1.2

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