Whats the difference the between the scales Overall liking?
Consistent with different research objects
What the benefits of a 5-point scale? A 9-point scale?
Benefits of a five - point scale:
Easy to use and easy to supplement
differ about the extent and limits were narrowed, as has the scale of assessment at the easier evaluation because it does not require a high degree of accuracy in scale with multiple levels of assessment.
Suitable for customers, because they are not trained to evaluate the level is not high and they need one something to simplify matters more.
Benefits of a 9- point scale:
Example: When you want to examine and assess the nature of the bitterness of the coffee samples, the 9-point scale can simplify matters by 3 levels: low, medium, high . low to the No. 1, No. 5 medium high No. 9 from which the test predicts roughly bitterness in 9 cells (1-9). or a 9-point scale can be more specific about the nature of the product to the test can assess the most accurate and specific to make the product of nature.
What would be your recommendation to print a new comer Masan?
Determine appropriate method of enabling conditions.
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