2.2.1. Quantitative Data Analysis
The data collected from the students' questionnaire are
obtained using percentages and statistics through the quantitative analysis. To
calculate the percentages, we have applied the
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Z×100
rule of three. It is applied as follows: ?? =
y
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. x is the calculated percentage, z
is the
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numerical quantity of the answers and y is
the total number of the population. Besides, to better understand the results,
we have presented the findings in visual forms (tables, diagrams and pie
charts).
2.2.2. Qualitative Data Analysis
To analyse the open ended questions of the students'
questionnaire and the questions of the teachers' interview, we adopted a
descriptive analysis of qualitative data .We have first
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Chapter II Research Design
started by the presentation of the data through transcribing
the answers then presenting them in the form of paragraphs and summaries .
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