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:

Consolidation Mnemonics

Techniques aimed at strengthening the memory's ability to retain and recall information, often by organizing data in a more meaningful or manageable way.

Visual Mnemonics

Memory aids that use vivid imagery to link information for easier recall.

Allan Paivio

A psychologist best known for his dual-coding theory, which posits that visual and verbal information are processed and stored differently in the memory.

Identifies

Recognizes, determines, or establishes the identity or essential qualities of something.