03 April 2015 4 333 Report

I need to know from where we can get summation and how to get the Likert scale value?Please explain with an example .

                                          ∑-X

  •          X =                  -----------------
  •                                               N

    Where: X = mean, Σ = Summation, X = Value likert scale, n = Number of item or variables.

    Decision point:

    Using 3.0 as the mean decision point, any item that has its means score (XS) up to 3.0 and above is

    regarded as a strong factor. In computing the means score (XS) of each item, the frequency was multiplied with its appropriate likert value and the sum deviated weight with the items, as computed with the below equation.

                                                ∑X

           2.           X =       -----------------------

                                                 nr

    Where xs = mean score

    Σ = summation

    nr = number of respondents to an item.

    Thank you

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