More or Less was an idea born of the sense that numbers were the principal language of public argument. And yet there were few places where it was thought necessary to step back and think - in the way we often step back to think about language - about the way we use figures: what they really measure, what kind of truth, if any, they capture. Tim Harford explains - and sometimes debunks - the numbers and statistics used in political debate, the news and everyday life.
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More or Less
Tim Harford presents BBC Radio 4's surprising and refreshing guide to statistics in the news.
Available on BBC iPlayerBBC Radio 4 on Friday
5th October 2018 at 4:30PM
- A-levels, drowning, dress sizes
- Grenfell Tower's Death Toll
- Electric cars, school-ready and feedback
- Are natural disasters on the rise?
- Statistics abuse, Tuition fees, Beer in 1887
- Uber, EU Passports,Counting domestic violence
- Missed appointments, Graduate pay, Cocaine on banknotes
Gender pay gaps and how to learn a language
Gender Pay Gap
This week the Office for National Statistics has published analysis trying to find out why it is that on average women are paid less than men in specific industries and occupations. We examine their findings, as well as taking a look at the current discussion about equal pay at the BBC.
Alcohol reaction times
We take a look at a study that suggests that people's reaction speeds are affected over time by regular drinking. It recommends that official guidelines for the amount of alcohol consumed a week should be lowered. But what does the evidence show?
Bus announcements - when is too many?
Transport for London has introduced a new announcement on its buses to warn travellers that the bus is about to move. We discuss the benefit of such messages.
How many words do you need to speak a language?
Ein bier bitte? Loyal listener David made a new year's resolution to learn German. Three years later, that's about as far as he's got. Keen to have something to aim for, he asked More or Less how many words you really need to know in order to speak a language. We find out with help from Professor Stuart Webb, and put Tim through his paces to find out how big his own English vocabulary is.
- A girl's first time, shark's stomachs, prime numbers
- Transgender numbers, parkrun and snooker
- UN rape claims, Stalin, Mr Darcy
- How many schoolchildren are carers? Museum visitors vs football fans
- Surviving the Battle of Britain, World Cup and domestic violence
- Loneliness, school funding, same-sex divorce
Copyright free: The image is a drawn diagram from an academic at the OU
Uncertainty within the Realm of Statistics
Mathematician and tutor, Katie Chicot, questions the role of "certainty" within the realm of statistical data. She interviews Carol Calvert on the issue, following her talk entitled 'Data – love the uncertainty'.Read now ❯Uncertainty within the Realm of Statistics
Tony Hirst and Hans Rosling introduce us to visualising development data and explore bar charts, line charts and scatter graphs.Watch now ❯An introduction to visualising development data
Is there anything sinister in the statistics which appears to show left-handed people die before their time?Read now ❯Diary of a data sleuth: When the data you don't collect affects the data you do
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Dr Katie Chicot, Senior Lecturer, Staff Tutor in Mathematics & Statistics
Katie Chicot researches infinite combinatorial structures.
Katie completed her PhD in mathematics at the University of Leeds. Desiring to bring the beauty and clarity of mathematics to a broader audience Katie became the Clothworkers’ Fellow in Mathematics at the Royal Institution. Soon after she became an Associate Lecturer with the Open University and then a Staff Tutor.
Katie is involved in many projects which bring maths to the public and schools. She is a Holgate Lecturer with the London Mathematical Society and serves on the council of the UK Mathematics Trust.
Katie has an interest in gender in STEM and has been made resources that help women to return to STEM employment such as the short course Return to STEM.
Tackling mathematical problems and encouraging others to engage with mathematical investigations are the cornerstones of Katie’s work.