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Field
Planned Number of Clusters
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Before
The sample size has a planned number of cluster equal to 3000.
We will deliver the survey to about 30’000 managers, but previous survey run by Federmanager show that usual take up rate if of about 10%.
Each of the six treatment and control goups is estimated to contain about 500 managers.
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After
The sample size has a planned number of cluster equal to 3000.
We will deliver the survey to about 30’000 managers, but previous survey run by the Company we are collaborating with (we do not display the name here publicly for experimental reasons) show that usual take up rate if of about 10%.
Each of the six treatment and control goups is estimated to contain about 500 managers.
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