Questions on Sampling 11-20  Labels: , , ,  1. Define Non
probability Sampling The difference between non probability and
probability sampling is that non probability sampling does not
involve random selection and probability sampling does. It can
be divided into two broad types: accidental or purpose. In
purposive sampling, we sample with a purpose in mind  2. Define
various non probability sampling methods Modal Instance Sampling
Expert Sampling Quota Sampling Non proportional Quota Sampling
Heterogeneity Sampling Snowball Sampling  3. Define Modal
Instance Sampling In statistics, the mode is the most frequently
occurring value in a distribution. In sampling, when we do a
modal instance sample, we are sampling the most frequent case,
or the "typical" case.  4. Define Expert Sampling Expert
sampling involves the assembling of a sample of persons with
known or demonstrable experience and expertise in some area.
Often, such a sample is done under the auspices of a "panel of
experts. It would be the best way to