Suppose That a Researcher Selects a Sample of Participants from a Population.If

question 61

Multiple Choice

Suppose that a researcher selects a sample of participants from a population.If the shape of the distribution in this population is positively skewed,then what is the shape of the sampling distribution of sample means?

• A)approximately positively skewed
• B)approximately negatively skewed
• C)approximately normally distributed
• D)There is not enough information to answer this question,because the population mean and variance are not given.

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Definitions:

Perfection Standard

An idealistic benchmark for performance or quality that may be impossible to achieve but serves as a high goal.

Operating Standard

A benchmark or set of guidelines used to ensure products or services meet a certain level of quality or efficiency in their production or delivery.

Materials Price Variance

The difference between the actual cost of materials and the standard cost, multiplied by the quantity of materials purchased, indicating cost management efficiency.

Purchasing Department

The division of a business responsible for acquiring goods, services, and materials necessary for the company’s operations.