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i) Primary data and secondary data
Primary data are facts and figures collected from the field as first-hand original information whereas secondary data is information available in stored/documentary sources
(ii) Discrete data and continuous data
- Discrete data are the statistics which are given as whole numbers whereas continuous data are statistics which are given in any value ie include fractions and decimals
marto answered the question on October 2, 2019 at 07:51
- Study the data in the table below and answer the questions that follow.
Data showing items exported from countries A and B.(Solved)
Study the data in the table below and answer the questions that follow.
Data showing items exported from countries A and B.
(a) (i) Name the main export of each country.
(ii) Calculate the percentage of the export item with the least tonnage in each country.
(iii) Draw a divided rectangle 15cm long to represent the export items for country A.
(iv) State FIVE advantages of using divided rectangles to represent statistical data
(b) Differentiate between
(i) Primary data and secondary data
(ii) Discrete data and continuous data
Date posted: October 2, 2019. Answers (1)
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(ii) What are possible follow-up activities that students will be involved in after the study?
Date posted: September 26, 2019. Answers (1)
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Date posted: September 26, 2019. Answers (1)
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Study the map of the world below and use it to answer question (a) (i)
(a).
(i). Name the fishing grounds marked.
X -
Y -
(ii). Explain three physical factors influencing fishing in the region marked X on the map.
Date posted: September 26, 2019. Answers (1)
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