Suppose You Want to Estimate the Difference Between Two Population $\mathrm { n } _ { 1 } = \mathrm { n } _ { 2 } = 1708$

question 11

Short Answer

Suppose you want to estimate the difference between two population proportions correct to within 0.03 with probability 0.90. If prior information suggests that p1 ≈ 0.4 and p2 ≈ 0.8, and you want to select independent random samples of equal size from the populations, how large should the sample sizes be? A) $\mathrm { n } _ { 1 } = \mathrm { n } _ { 2 } = 1708$
B) $\mathrm { n } _ { 1 } = \mathrm { n } _ { 2 } = 1925$
C) $\mathrm { n } _ { 1 } = \mathrm { n } _ { 2 } = 963$
D) $\mathrm { n } _ { 1 } = \mathrm { n } _ { 2 } = 1203$

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Definitions:

Ethical Role Models

Individuals who exhibit high moral standards and ethical behavior, serving as examples for others to emulate.

Levels Of Management

The hierarchical structure within an organization that classifies positions from top management (executives) through middle management down to lower-level management.

Ethical Tone

The overall mood or climate of an organization as it relates to ethics, set by leadership and reflected in the organization's culture and behavior towards ethical decision-making.

Responsibility

The state or fact of having a duty to deal with something or of having control over someone; accountability.