Population parameter - The percentage of all directors that feel intruded significantly on their workday by such surveys. The population of interest is all Fortune 500 human resource directors.
Variable of interest - Whether Fortune 500 directors feel intruded significantly on their workday by such surveys.
Sample size - 115 (23% of 500)
Sample - 23% of the Fortune 500 human resource directors responded to the survey.
Sample statistic for the target population parameter - The percentage of all Fortune 500 directors that feel intruded significantly on their workday by such surveys. A mail-in survey is a survey tool in which respondents post their responses to the researcher. A cover letter is mailed to the recommended respondent, who then mails it to the research institution. An email survey is a form of survey that is sent to specific people.
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