The skip interval should be 40 if the sampling frame has 2000 names and the desired sample size is 50.
Systematic sampling is a type of sampling which uses the probability method where researchers select members of the group or population at a regular interval.
To determine the skip interval, it is necessary to first determine the sample size. Then the skip interval can be determined by dividing the total population by the target/desired sample size. Therefore;
skip interval = population / target sample size
Substituting the given values;
skip interval = 2000 / 50
skip interval = 40
Hence, the skip interval is calculated to be 40 if the frame has 2000 names and the desired sample size is 50.
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