Investor Presentaiton

Assessment II. Methodology Executive Opinion Survey (EOS) and Rapid Survey (RAS) use qualitative data (7-point Likert scale) Negative responses (Scale: -3~-1) Indifferent responses (Scale: 0) Positive responses (Scale: 1~3) Analysis has been performed by employing three different statistical techniques Frequency analysis (% of respondents) ■ Weighted index (average weighted response) Chi-square test 6

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