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.

---

Definitions:

Account Balance

The total amount of money that is present in an account at any given time, which can be a positive or negative value.

Financial Statement

An official document detailing the financial transactions and status of an entity, such as a company, person, or organization, often comprising the balance sheet, income statement, and statement of cash flows.

Account Balance

Account Balance represents the sum total after adding all debits and subtracting all credits in an account at a given moment.

Financial Statement

A structured report of the financial performance and position of a company, including the balance sheet, income statement, and cash flow statement.