Two very different distributions of responses to a 5-point rating scale can yield the same mean. Consider the following example showing response values for two different ratings. In the first example (Rating A) the Standard Deviation is zero because ALL responses were exactly the mean value. The individual responses did not deviate at all from the mean. In Rating B, even though the group mean is the same (3.0) as the first distribution, the Standard Deviation is higher.
The retail life cycle concept states that retail institutions--like the goods and services they sell--pass through identifiable life stages: introduction (early growth), growth (accelerated development), maturity, and decline.The direction and speed of institutional changes can be interpreted from this concept.et us examine the stages of the retail life cycle as they apply to individual institutional formats and show specific examples. During the first stage of the cycle (introduction), there is a strong departure from the strategy mixes of existing retail institutions.
The life cycle of an asset is defined as the time interval between the initial planning for the creation of an asset and its final disposal. This life cycle is characterized by a number of key stages: Initial concept definition; Development of the detailed design requirements, specifications and documentation;