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

question 104

Short Answer

Instruction 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 Instruction 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:

Therapeutic Response

A therapeutic response is an individual's reaction to a course of treatment, indicating the effectiveness of the therapy in relieving symptoms, curing disease, or improving overall health and wellbeing.

School Age

A term typically referring to children between the ages of 5 and 12 years, who are usually attending elementary or primary school.

Acute Depression

A severe, often sudden onset of depression symptoms, characterized by intense feelings of sadness, hopelessness, and a loss of interest in activities, requiring immediate attention.

Cultures

The beliefs, customs, arts, and institutions of a society, group, place, or time.