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Sagot :
The response rate is 52.021%.
Given a random sample of 2,000 households are selected for telephone interviews in which 432 interviews are completed, 586 are refused by the respondent, 902 do not answer or are not at home and 80 are non-working numbers.
Total Number of sample, S =2000
Completed interview, C = 432
Refusal by the Respondent, R = 586
No answer/ not at home , N = 902.
Non - working Numbers, NW = 80.
From the above data, we got responses from completed interviews and refusals by respondents.
so responded number (RN) is
RN=C+R
RN= 432+ 586
RN= 1018.
The actual number of samples =Total samples - non-working samples Actual number of samples=2000-80
The actual number of samples=1920
And the response rate (RR) is
RR=1018÷1920
RR=0.52021
Hence, the response rate from 2000 households which are selected for telephone interviews is 0.52021.
Learn more about probability from here brainly.com/question/15008646
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