Neco 2024 Data Processing Question 1

Practice essay / theory question 1 from the 2024 Neco Data Processing examination. This question covers Data collection, Data representation, Frequency distribution, Interpretation of data .

Neco 2024 Data Processing Essay / Theory

Topics: Data collection Data representation Frequency distribution Interpretation of data

Question 1 NECO • 2024 • DATA_PROCESSING • essay

A secondary school class of 40 students is to be surveyed about their preferred mode of transport to school. The responses were recorded in the order shown: W, B, B, Bus, C, W, W, M, Bus, Bus, W, C, B, W, Bus, M, W, B, Bus, C, W, B, Bus, W, M, Bus, C, B, W, Bus, W, C, B, M, Bus, W, B, C, Bus, W where W = Walk, B = Bicycle, Bus = Bus, C = Car, M = Motorbike. Answer the following:

Question Parts

( a )

Design a short questionnaire for this survey. In your design state the variable being measured, its data type, and suggest an appropriate sampling method for a larger school population.

( b )

Construct a frequency table showing the number of students who chose each mode of transport.

( c )

Interpret the results. State which mode is most popular and recommend one school policy that could be justified by the data.

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About This Question

This is Neco 2024 Data Processing Question 1. It is one of the essay questions from the 2024 Neco Data Processing examination.

The question covers Data collection, Data representation, Frequency distribution, Interpretation of data .

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