Survey site jobs

  • Interviewer You will carry out telephone surveys in line with the working method and instructions applicable to each study.
     
  • Supervisor You will manage and coordinate the production of studies organised by the production leaders. You will supervise a dedicated team of interviewers.
     
  • Production Leader You will manage projects by coordinating the pre-production, production and post-production of studies on behalf of the sales departments. You will manage resources based on the progress of the study and quotas, in line with the specifications.
     
  • Survey Programmer You will programme surveys using dedicated software. You will develop specific tools for managing them. You will make the programmed studies available, and help develop back-office tools in order to optimise study monitoring. You will manage the databases and addresses that can be used to carry out telephone studies.

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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