A good Scale of Likert, as above, will represent a symmetry of categories via a center with clearly defined language qualifiers. In the case of such a symmetrical scale, equidistant attributes are generally observed more clearly or, at the very least, deduced. If a Likert scale is symmetrical and equidistant, it behaves more like a measure of the interval. While a Likert scale is actually ordinal, if it is well represented, it can still bring a level measurement closer to interval. This can be beneficial, because if it has only been treated as an ordinal scale, some valuable information could be lost if the „distance“ between Likert`s articles was not available for review. The important idea is that the type of analysis that is appropriate depends on how the Likert scale was presented. But as a general rule, in most of these scenarios, they should trust their old friend on the Likert scale, which focuses on the interviewees and keeps them satisfied with his simple and direct language. The answers to several Likert questions can be summarized, provided that all questions use the same Likert scale and that the scale is a reasonable approach to an interval scale, the central limit value set allowing data processing as interval data to measure a latent variable. [Citation required] If the cumulative responses respond to these assumptions, parametric statistical tests, such as variance analysis, can be used. Typical cutoffs to assume that this reconciliation will be acceptable are at least four and preferably eight points in the sum.
  Keep in mind that a Likert-scale survey works best if you want to know something that can`t be understood with a question. This means that you need to measure indicators – certain types of questions that will help you understand the concept you want to measure. A Likert scale assumes that the strength/intensity of a posture is linear, i.e. on a continuum of highly conensive, highly contradictory, and gives the assumption that settings can be measured. A 6-point scale forces choice and provides better data. And if a neutral is desired at any time, the „something to agree“ and „easily disagree“ can be put together. The 6-point Likert scale offers options for extremely satisfied Very satisfied, a little satisfied, a little dissatisfied, very dissatisfied and extremely dissatisfied. A Likert scale is the sum of responses to several elements of Likert.