I have not counted punctuation as a letter, or considered and figures as a letter within the word. Hyphens were considered separate words due to the lack of attention paid to punctuation. Abbreviations were counted as a word and the letters were counted as part of a word due to the pact the abbreviations have underpinning meaning within the text and demonstrates how words are shortened for an easy read. Headlines have been counted as words within the article.
Methodology
Raw data has been counted and displayed in a tally chart to make it easier to view and analyse the data. Before going ahead with the investigation I conducted a trial experiment with data supplied by my class tutor. The evaluation from my preliminary work allowed me to plan better and correct mistakes. The words were counted accurately in order to get the correct MEAN, MODE, RANGE and MEDIAN. The raw data collected from the different article will be displayed individually in order to satisfy my prediction and demonstrate the difference with the articles in different types of the reading material.
The median can be described at the mid point between the grouped data, where you can find the middle value by subtracting the lowest value from the highest.
The mean is defined as the average of the data or the total number of observations within an investigation.
The range is how far from the smallest value is it to the biggest.
The mode is the most common occurring value in the data collected.
The raw data was arranged in ascending order and calculations shown with displayed data.
I am going to test readability on Microsoft “spelling and grammar” on the “tools” menu. This sows the reliability of statistics in a word document indicating the word count, words per sentence, and sentences per paragraph and characters per word. Info from //www.writepage.com/writing/gramchek.htm.
Article 1: MOD reveals scale of brain injuries. Guardian, P2, (16/01/08).
Values in ascending order: 1, 4, 4, 5, 8, 8, 11, 14, 14, 31
Mean: 100 divided by 10 = 10
Mode: 3
Shape of distribution; Large spread from the mean. High dispersion.
Median: 8
Range: 30
Article 2: I’ll live for you Bro. That life magazine, P42
Values in ascending order: 1, 1, 2, 4, 8, 9, 13, 15, 20, 27,
Mean: 100 divided by 10 = 10
Mode: 3
Shape of distribution; Large spread from the mean. High dispersion.
Median: 8.5
Range: 26
Article 3: Sex pest to pay victim. Daily Express, P32, 10/01/08.
Values in ascending order: 1, 2, 3, 3, 8, 9, 11, 12, 14, 14, 12
Mean: 100 divided by 11 = 9.09
Mode: 3
Shape of distribution; Large spread from the mean. High dispersion.
Median: 9
Range: 22
Article 4: Pinned down and psychotic, junkie Britney at rock bottom, Sun ,09,01/08.
Values in ascending order: 1, 1, 4, 4, 7, 9, 9, 13, 15, 16, 21
Mean: 100 divided by 11 = 9.09
Mode: 3
Shape of distribution; Large spread from the mean. High dispersion.
Median: 9
Range: 20
Article 5: Nursing is the most emotionally rewarding career, Nursing standard, P, 22, Vol 19.
Values in ascending order: 2, 3, 3, 3, 4, 4, 12, 12, 13, 20, 24
Mean: 100 divided by 11 = 9.09
Mode: 3
Shape of distribution; Large spread from the mean. High dispersion.
Median: 4
Range: 22
Article 6: MG’s Return, Auto trader, P,17, Vol 7.
Values in ascending order: 1, 2, 2, 4, 5, 8, 12, 13, 15, 16, 22
Mean: 100 divided by 11 = 9.09
Mode: 2
Shape of distribution; Large spread from the mean. High dispersion.
Median: 8
Range: 21
Results Chart
Conclusion:
I have noticed that both the newspaper and magazine have similar results. The length of words are more commonly grouped between 3-7 letters, however not in line with the mean. Magazines have a lower mode and more frequency in lower letter word. It was a strong probability that magazines would have shorter words, therefore, Suresh’s hypothesis and min own stand correct on the basis of this experiment. Magazines have shorter words than newspapers.
Bibliography
Smith Ewart
Examples in Mathematics for GCSE
Int Tier
3rd Edition
1988
London
Stanley Thornes (Publisher) Ltd
Morton K and James S et al.
GCSE Maths Intermediate
Key Stage 4
1994
Avon
Business Education Publishers