Julie Finds That the Number of Hours She Sleeps Each

question 1

Multiple Choice

Julie finds that the number of hours she sleeps each night is related to the scores she receives on quizzes the next day.As her sleep approaches eight hours,her quiz scores improve; as her sleep drops to five hours,her quiz scores show a similar decline.Julie realizes that:

• A)there is a negative correlation between the number of hours she sleeps and her quiz grades.
• B)there is a positive correlation between the number of hours she sleeps and her quiz grades.
• C)her low quiz scores are caused by sleep deprivation the night before a quiz.
• D)she should sleep about 10 hours a night to ensure 100 percent quiz grades.

---

Definitions:

Demand Pull

An economic condition where an increase in demand for goods and services leads to higher prices and production.

Warehousing Needs

The requirements related to the storage of goods, including space, security, and management, to ensure safe and efficient handling.

Learning and Innovation

The process through which organizations and individuals gain new knowledge and apply it creatively to improve products, services, or processes.

Programming Errors

Mistakes or flaws in the code of a software program that can lead to incorrect output, crashes, or vulnerabilities.