Déclaration de performance extra-financière 2023

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Le document ci-dessous éclaire sur la stratégie RSE de l’entreprise et les actions qu’elle a engagées, définit son modèle d’affaires, analyse les risques auxquels elle est soumise et ses politiques de prévention

Published on 20.06.2024

Médiamétrie se conforme ainsi à la réglementation tout en mettant en lumière son engagement social, environnemental et sociétal.

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Innovations

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

21.11.2016

Results & Studies

Press release

2024: Children's TV Audience Grows in Key Markets, Driven by Original Content and New Programming Trends

19.10.2024

News

Press release

Marie Liutkus appointed Communications Director of Médiamétrie

17.09.2024

Solutions

Kids TV & Online Content Expertise

02.02.2021

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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