Sample Size Determination Using Krejcie And Morgan Table
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Sample Size Determination Using Krejcie And Morgan Table. 203/0.8) by estimating the sample size based on the epv 50, and is calculated to be 375 patients (i.e. Determining sample size for research activities.
300/0.8) by estimating the sample size based on the formula n = 100 + 50i.
After cleaning and removing the invalid and missing data (no response to many items or the same response to each item), 233 questionnaires remained. To address the existing gap, krejcie & morgan (1970) came up with a table for determining sample size for a given population for easy reference (see table 1). B research methods forbus a skill building approach 7e2016umasekaran, rogerbougie wiley 203/0.8) by estimating the sample size based on the epv 50, and is calculated to be 375 patients (i.e.