TABLE 7-7 Online Customer Service Is a Key Element to Successful Online

question 111

Short Answer

TABLE 7-7
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 Table 7-7, 90% of the samples proportions symmetrically around the population proportion will have between ________ % and ________ % of the customers who take advantage of online customer service.

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Definitions:

Disease

A disorder of structure or function in a human, animal, or plant, especially one that produces specific symptoms or affects a specific location.

Sudden Infant Death Syndrome

The unexplained death, usually during sleep, of a seemingly healthy baby less than a year old.

Processing Death

The cognitive and emotional ways in which individuals understand and cope with death and grieving.

Physician

A medical professional qualified to diagnose and treat diseases, injuries, and other health conditions.