Neco 2017 Data Processing Question 1

Practice essay / theory question 1 from the 2017 Neco Data Processing examination. This question covers Introduction to Data Processing .

Neco 2017 Data Processing Essay / Theory

Topic: Introduction to Data Processing

Question 1 NECO • 2017 • DATA_PROCESSING • essay

A school conducted a survey of 120 students to find out their preferred mode of transport to school. The results are summarised below: \begin{array}{|c|c|} \hline \text{Mode of Transport} & \text{Number of Students} \\ \hline Walking & 38 \\ Bicycle & 22 \\ Bus & 45 \\ Car & 15 \\ \hline \end{array} Using this information, answer the following questions:

( a )

Define the terms *data* and *information* in the context of this survey.

( b )

State three essential steps in the data‑processing cycle and give a brief description of each.

( c )

Calculate the percentage of students who use each mode of transport. Show your working.

( d )

From the percentages obtained, identify the most popular mode of transport and suggest one implication for the school’s transport planning.

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This is Neco 2017 Data Processing Question 1. It is one of the essay questions from the 2017 Neco Data Processing examination.

The question covers Introduction to Data Processing .

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