Neco 2018 Data Processing Question 1

Practice essay / theory question 1 from the 2018 Neco Data Processing examination. This question covers Introduction to Data Processing, Data Collection, Statistical Measures .

Neco 2018 Data Processing Essay / Theory

Topics: Introduction to Data Processing Data Collection Statistical Measures

Question 1 NECO • 2018 • DATA_PROCESSING • essay

A school conducted a survey of the number of books read by each of 15 students in the last month. The data collected are: 2, 5, 3, 4, 5, 6, 2, 7, 4, 5, 3, 4, 6, 5, 2.

Question Parts

( a )

Arrange the data in ascending order and state the median.

( b )

Determine the mode(s) of the data.

( c )

Calculate the mean number of books read.

( d )

Comment on the shape of the distribution (symmetrical, positively skewed, or negatively skewed) based on the values obtained.

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About This Question

This is Neco 2018 Data Processing Question 1. It is one of the essay questions from the 2018 Neco Data Processing examination.

The question covers Introduction to Data Processing, Data Collection, Statistical Measures .

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