SCENARIO 7-6 Online Customer Service Is a Key Element to Successful Online

question 94

Short Answer

SCENARIO 7-6
Online customer service is a key element to successful online retailing.According to a marketing survey, 37.5% of online customers take advantage of the online customer service.Random samples of 200 customers are selected.
-Referring to Scenario 7-6, 95% of the samples that proportion symmetrically around the population proportion will have between % and % of the customers who take advantage of online customer service.

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Definitions:

Stratum Corneum

The outermost layer of the epidermis, consisting of dead keratinocytes, that provides a barrier against environmental damage.

Cuticle

The protective layer, often of dead cells, found at the surface of the skin or around the base of nails and hair.

Nail Plate

The hard, protective, translucent part of the nail composed of keratin, covering the nail bed and forming the visible nail.

Epidermis

The outermost layer of the skin that acts as a barrier against environmental damage and pathogens.