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4.2
Data Analysis
The data collected by using the instruments from the samples described above
were hand tabulated and analyzed in terms of mean scores. The mean is the sum of all
scores of all subjects in a group divided by the number of subjects, [X = ∑X/n] (Seliger
and Shohamy, 1989: 215).The mean of each of the items, therefore, is the average
score for each item and it is the summation of all the scores divided by the number of
subjects.
The mean provides information on the average performances or behavior of a
group on given tasks, and helps the researcher obtain insight by condensing large
amounts of data. The mean tells the researcher how the group as a whole performed
and that does provide more significant information. Seliger and Shohamy (1989: 216).
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