Krejcie And Morgan Sample Size Table
The sample size determination table 3 0 is derivative from the sample size calculation which expressed as below.
Krejcie and morgan sample size table. As for example if the population have 2800 person by referring to the table researcher just need to get a feedback from 338 person. However it is important for a researcher to consider whether the sample size is adequate to provide enough accuracy to base decisions on the findings with confidence. Krejcie and morgan 1970 have produced a table for determining required sample size given a finite population. So the researcher does not need to make the study on each of the sample.
Krejcie robert v morgan daryle w in educational and psychological measurement. Krejcie morgan formula for sample size calculation the ever increasing need for a representative statistical sample in empirical research has created the dema. 607 610 อ างถ งใน ส จ ตรา บณยร ตพ นธ. Determining sample size for research activities.
It is determine based on the krejcie and morgan s sample size calculation which same as using the krejcie and morgan s sample size determination table. The table is applicable to any population of a defined finite size. Psycholological measurement 1970. To address the existing gap krejcie morgan 1970 came up with a table for determining sample size for a given population for easy reference.
The sample size representative of the farmers in this study is 32. The krejcie and morgan table help the researcher to determine the sample size. The ever increasing need for a representative statistical sample in empirical research has created the demand for an effective method of determining sample size. Sample size table from the research advisors.
Determining sample size for research activities.