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Questions related from Tahir A. Wani
I have a sample of 726 respondents with a questionnaire measuring 13 constructs on ordinal scale. While all the constructs have more than 5 items, can someone guide me as how to detect...
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I want if my questionnaire length has an impact on the study. Is there any test to see respondents fatigue or the questionnaire length bias? Can we use Mann Whitney test to compare the ist and the...
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After doing EFA the cumulative% of variance is 49%. Is anything below 60% unacceptable or can we use lesser values as well. If yes what is the minimum threshold level?
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I am trying to study the technology adoption and customer satisfaction with respect to mobile phone users in India. So it makes the total population for my study as 400 Million mobile phone users...
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I've been getting Cronbach alphas below 60 I did a pilot study of about 320 respondents but some of the important items and constructs are scoring low. How can I ensure to improve it when I go on...
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How can we study customer satisfaction using fuzzy cognitive maps? How can I devise a questionnaire for that.
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