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Exam SPHR topic 2 question 85 discussion

Actual exam question from HRCI's SPHR
Question #: 85
Topic #: 2
[All SPHR Questions]

Measuring staffing needs against sales volume could be done most effectively by using which of the following techniques?

  • A. A multiple linear regression
  • B. A simple linear regression
  • C. A simulation model
  • D. A ratio
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Suggested Answer: B 🗳️
Answer option B is correct.
A simple linear regression measures one variable against another. Multiple linear regression (A) measures more than one variable against others. A ratio (D) compares one number to another. A simulation model uses a computer program (C) to predict the possible outcomes of different business scenarios. See
Chapters 2 and 4 for more information.
Chapter: Core Knowledge Requirements for HR Professionals
Objective: Qualitative and Quantitative Analysis
by pekata at April 5, 2025, 7:54 p.m.

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