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Glance in Levallois and London
Published on 12.02.2024

Glance - Médiamétrie

70, rue Rivay

92532 Levallois Cedex

Tel: +33 (0)1 47 58 97 58  

Fax: +33 (0)1 47 58 09 26

 

Glance LTD

Oval House, Office 2

60-62 Clapham Road

London SW9 0JJ

Tel: +44 (0)20 7587 6470

Fax: +44 (0)20 7587 6480

Registered No. 1259892 England

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

%

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.

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