Les publications scientifiques 2017 - Sommaire

Expertises

Sommaire

Published on 27.12.2023

"Big data conference day", Aurélie Vanheuverzwyn, Big data conference day and challenge awards, 26 janvier 2017, Toulouse.

"L’évolution de la mesure de l’internet mobile", Thomas Briand et Lila Zydorczak, IREP Forum, 25 avril 2017, Paris.

News

Press release

Marie Liutkus appointed Communications Director of Médiamétrie

17.09.2024

Innovations

How does 4-screen TV/Video & 3-screen Video measurement work?

21.11.2016

About Us

Discover Médiamétrie's corporate presentation

08.04.2024

Results & Studies

Audience le mag

15-24 year olds : intensive, individual, connected media practices

30.04.2024

Solutions

Screen 360

04.11.2016

Confidence interval calculus

Sample size or target in the sample

n =

Proportion observed in the sample or on a target in the sample

p =

Warning: only applies to a proportion. The Average Rate is an average of proportions and the Audience Share a ratio of proportions. This tool is provided for information purposes. It cannot be applied for professional purposes without further precautions.

Test of significance of the differences between two proportions

Used to assess whether the difference between 2 proportions is significant at the 95% threshold

Proportion

Sample size

1st sample

2nd sample

Dictionnaire

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