Consider a Normally Distributed Population

question 41

Multiple Choice

Consider a normally distributed population.Which two of the following actions will result in the greatest increase in the width of a confidence interval for the mean?
(i) increasing the confidence level
(ii) decreasing the confidence level
(iii) increasing the sample size
(iv) decreasing the sample size
(v) decreasing the standard deviation

• A)(i)and (iii)
• B)(ii)and (iv)
• C)(ii)and (iii)
• D)(i)and (v)
• E)(i)and (iv)

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Definitions:

Diffusion Of Change

The process by which an innovation is communicated over time among the participants in a social system.

Organizational Systems

pertain to the structured and coordinated set of procedures, processes, and routines that an organization establishes to achieve its goals.

Refreezing

The final stage in the change process where new behaviors are solidified into the culture and practices of an organization.

Urgency To Change

The perceived immediate need within an organization to adapt or modify its operations or strategy.