The population and Sample of the envelopes are;
Population = 1000 envelopes
Sample = 40 envelopes
- In statistics, The population is defined as the whole group or size from which conclusions or results are to be gotten. Meanwhile, sample is the particular group or size from the population that data is being gotten from. This implies that the sample size is always lesser than the population size.
- From our question, we see that 40 envelopes are selected at random from a total of 1000 envelopes.
- From our earlier definition and applying to the question, we can see that the entire group is 1000 envelopes while the particular group that is selected for inspection is 40 envelopes. Thus, we can conclude that;
Sample = 40 envelopes
Population = 1000 envelopes
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