MKR-T7

In non-probability sampling it is not possible to know a priori the probability of the elements that are going to form part of the sample. V. F.

The estimator or statistic is the value of the parameter calculated on a sample of the population. V. F.

In quota sampling, the reliability of the sample is conditioned by the researcher's knowledge of the population. V. F.

Conglomeration sampling, in spite of being a non-probabilistic sampling, allows us to obtain results as reliable as those obtained by simple random sampling. V. F.

Convenience sampling is often used when you want to evaluate the pilot questionnaire. V. F.

The sample size for estimating means and totals is always larger than for estimating proportions. V. F.

The fieldwork includes sampling, questionnaire completion, and identification of information carriers. V. F.

The interviewer should have a pleasant physical appearance, although it is not essential, It is preferable for the interviewer to be male. V. F.

The selection of interviewrs is made on the basis of physical appearance, communication skills and experience only. V. F.

When the sampling method used in the fieldwork is quota sampling, the basic analysis stage is unnecessary. V. F.