When Determining the Sample Size,the Standard Deviation May Not Be

question 37

Multiple Choice

When determining the sample size,the standard deviation may not be known.Which of the following was not mentioned in your text as a way to estimate the standard deviation?

• A)consult secondary sources
• B)estimate based on researcher judgment
• C)estimate from the mean
• D)conduct a pilot study

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Definitions:

Transactional Leadership

A management style focused on the supervision, organization, and performance; it is based on a system of rewards and punishments.

Transformational Leadership

A leadership style that inspires followers to exceed their own interests for the good of the group or organization, often leading to remarkable levels of achievement.

Transformational Leadership Theory

A leadership approach that causes change in individuals and social systems, aiming to create a vision for change and guide followers towards higher levels of performance and moral standards.

Transformational Leadership

A leadership approach that causes change in individuals and social systems, aiming to create a vision for change and guiding those who follow through inspiration.