1. sampling
Another reason is that some sort of a selection process has to be carried out in an unbiased way so that it does not yield and sort of valid information. ... The reason for this is the larger the sample the more reliable and representative the data is compared to a smaller sample. ... The size of the researchers sample should be specified in advance in order to avoid the accusation that data collection was halted as soon as the results supported the hypothesis. ... This will reveal the cost in terms of time and efforts for data collection. ... This means that the sample size should be increa...
- Word Count: 464
- Approx Pages: 2
- Grade Level: High School