Comparing three newspapers using the percentage, cumulative frequency and box-plot

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Bismah Malik 10.2                Maths Statistics coursework        

Maths coursework

Introduction

In this piece of coursework, I will be comparing three newspapers using the percentage, cumulative frequency and box-plot. All three newspapers were purchased on the same date on Monday 9th January 2006. By purchasing the newspapers on the same day it makes it more sufficient and reliable. The three newspapers I will be using are:

  • The Sun (red top tabloid)
  • The Daily Mail (black top tabloid)
  • The Guardian (broadsheet)

In my coursework I have split each newspaper into five categories. The five categories are:

  • News
  • Entertainment
  • Sports
  • Adverts
  • Business

The category of news will consist of:

  • Politics
  • Current affairs
  • World news

The category of entertainment will consist of:

  • TV guide
  • Celebrity gossip
  • Horoscopes
  • Agony aunt

The category of sports will consist of all types of sports such as:

  • Rugby
  • Football
  • Cricket etc.

The advert category will consist of:

  • Offers
  • Job opportunities.

The business category will consist of:

  • Money
  • Stock market

I will count each article in the newspaper and put them in one of the five categories using a tally table. I will then add up the frequency of each category for each newspaper and add up the total frequency. I will then find the percentage of each of the five categories for all three newspapers by dividing the total frequency of each category by the total number of articles I have and then times it by a hundred to find the percentage and then display my results in a bar chart.

Hypothesis

        My hypothesis is that The Guardian will be more complex than The Daily Mail, which will be more complex than The sun.

  • The Sun will have the most entertainment and the Guardian will have the least amount of entertainment.
  • I think I will find the least amount of business in The Sun and The Guardian and the Daily Mail will have more business than The Sun.
  • I think the sun will have the most sports and will be aimed at men.
  • I think that The Daily Mail is aimed at woman and may have more advice, heath and clothing articles than news.
  • I think that in The Guardian there will have more adverts than the other two newspapers.

Frequency Tables and bar graphs

The Sun

The Daily Mail

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The Guardian

Conclusion

I have found out that my hypothesis was correct, as The Sun has got the most entertainment of 31% whereas The Guardian has the least amount of entertainment of 5%.

        I was also correct to predict that The Sun would have the least amount of business as it had 0% of business while The Daily Mail and The Guardian both had 3% of business articles.        

        I was wrong to predict that The Sun would have the most amount of sports as it did not, The Daily Mail did, ...

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