Researchers wishing to study characteristics of a particular group of people need to consider sample size total population generalizability all of the above

Sample size is critical in examining characteristics of a particular population. Generally the larger the number in the sample, the higher the likelihood of a representative distribution of the population.

Total population should be considered because a sampling  from it is a purposive  technique that examines a population that have a particular set of characteristics.

1. government controls industry through policy

2.government is both a consumer and a producer

4. government can use policy t influence economy

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