It Has Been Hypothesized That on Average Employees Spend One $\alpha$

question 87

Multiple Choice

It has been hypothesized that on average employees spend one hour a day playing video games at work.To test this at her company,a manager takes a random sample of 35 employees who showed a mean time of 55 minutes per day with a standard deviation of 5 minutes.What is the critical value for testing these hypotheses at $\alpha$ = .01.

• A)1.28
• B)1.645
• C)1.96
• D)2.33
• E)2.575

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Definitions:

Price Fixing

A practice where companies conspire to keep prices at a certain level, often higher than would naturally occur in a competitive market, which is illegal in many jurisdictions.

Poor Service

Substandard service delivery that fails to meet customer expectations or requirements.

Value Chain Management

The process of managing activities and processes to create value for customers, from product design to final sales and after-sales service.

Supply Chain Management

The management of the flow of goods and services, involving the movement and storage of raw materials, of work-in-process inventory, and of finished goods from point of origin to point of consumption.