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Scales were used to assess the satisfaction of the customers is the scale Likert 5 point (level of satisfaction will increase from 1 to 5, from a completely disagree to agree).The measure is preliminary rating scale through 2 main tools are trusted Cronbach coefficient alpha and factor analysis method of EFA. Cronbach's alpha coefficient was used to remove the garbage. The variable variable correlation coefficients of (item total correlation) is under,30 will be removed, and select standard scale when it has the alpha reliability from,60 upwards (Burnstein 1994).Next is the factor analysis of EFA. Explore factors analysis is a quantitative analysis method used to shorten a file consisting of multiple interdependent observation variables into a less variable (called factors) so they make more sense but still contain most of the information content of the original variable (Hair & ctg 1998). The weighted variable (the factor loading) is smaller than 0.40 in the EFA will be removed. The method of extracting parameters is the Principal component with Varimax rotation and stops when extracting the factors is the Eigenvalue modification = 1 (Anderson & Gerbing, 1988). Scales are only accepted when the total variance extracted is greater than or equal to 50% with condition indicators > KMO = 0.5. KMO is a consumer only to consider the suitability of the EFA, if the coefficient in the range 0.5 ≤ KMO KMO ≤ 1, then the appropriate factor analysis.
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