Application of statistics questions | form three Geography

State the differences between the following types of data:
(a) Discrete and continuous.
(b) Single and grouped.

Answer / Solution

UNSOLVED

Read carefully the hypothetical data presented below and then answer the questions that follow. Cash crops production in Tanzania in ‘000 tonnes.

(a) Represent data bove using a compound bar graph.
(b) How is the compound bar graph of value to you? Give three (3) points.
(c) Comment on the trend of production as observed from the graph.

Answer / Solution

UNSOLVED

Read carefully the climatic data for station A presented in the Table and answer the questions that follow:

(i) Describe the climatic conditions of station A.
(ii) Name any two countries in the Great Lakes of East Africa which experience this type of climatic conditions.
(iii) Present the data graphically.

Answer / Solution

UNSOLVED

Data in the following table show the enrolment of Form One students at Mji Mpya Secondary School from 2006 to 2010. Carefully study them and answer the questions that follow.

(a) Present the data by using simple bar graph.
(b) Comment on the trend of the enrolment.
(c) Explain the advantages of the method you have used in (a) above.

Answer / Solution

UNSOLVED

Carefully study the hypothetical data presented below showing the export of crops from Tanzania.

The Export of Crops in Tonnes

(a) Present the data using compound bar graph.
(b) Explain two advantages and disadvantages of compound bar graph.

Answer / Solution

UNSOLVED