Find the Value of the Test Statistic Z Using Z $z = \frac { \hat { p } - p } { \sqrt { \frac { p q } { n } } }$

question 145

Multiple Choice

Find the value of the test statistic z using z $z = \frac { \hat { p } - p } { \sqrt { \frac { p q } { n } } }$
-The claim is that the proportion of accidental deaths of the elderly attributable to residential falls is more than 0.10, and the sample statistics include n = 800 deaths of the elderly with 15% of them attributable to residential
Falls.

• A) -3.96
• B) -4.71
• C) 3.96
• D) 4.71

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Definitions:

Downsizing Strategy

A corporate strategy involving the reduction of a company's workforce to improve its financial performance or efficiency.

Revenue-based Rationales

Justifications or reasons for business decisions that are primarily focused on increasing or affecting revenue streams.

Downsizing Decisions

The process of determining when and how to reduce the workforce to improve organizational efficiency or reduce costs.

Organizational Objectives

Specific goals that an organization aims to achieve in a set timeframe, which guide strategic and operational decision-making.