Building on two centuries' experience, Taylor & Francis has grown rapidly over the last two decades to become a leading international academic publisher. The Group publishes over 800 journals and over ...

When the limit is of normal-type, several basic results of LeCam and Hájek concerning asymptotic properties of risk functions are well-known; some of these results are extended in the present paper to ...

Learn and revise how to solve quadratic equations by factorising, completing the square and using the quadratic formula with Bitesize GCSE Maths Edexcel.