Two Competitive Brothers, Who Work in Two Different Industries, Were

question 65

Multiple Choice

Two competitive brothers, who work in two different industries, were comparing their salaries.
Because there is a difference of 4 years in their respective work experience, they decided to
Compare, not their actual salaries, but to compare their salaries against their company averages to
See who is doing better. The following gives the brothers salaries, companies mean, and standard
Deviation for each company.
What is the z-score of Andy's salary?

• A) - 1.29
• B) 1.29
• C) - 1.89
• D) 1.89

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Definitions:

Restorative Care Center

A healthcare facility aimed at rehabilitation and helping individuals regain their maximum level of function and independence after an illness or injury.

Stroke

A medical condition caused by the interruption or reduction of blood supply to part of the brain, leading to sudden loss of neurological function.

Technological Advances

The development of new tools, equipment, and procedures that improve efficiency, effectiveness, and capabilities in various fields, including healthcare.

Poverty

The state of being extremely poor, where individuals lack the financial resources to meet basic living needs.