If X Is Normally Distributed with Mean 12 and Standard $\le$

question 18

Multiple Choice

If x is normally distributed with mean 12 and standard deviation 2,then P(x $\le$ 9) is

• A)P(z \(\le\) 9/10).
• B)P(z \(\le\) -3/2)
• C)P(z \(\le\) 2/3)
• D)P(z \(\le\) -3/4)

---

Definitions:

Potent Source

A highly influential or powerful factor that has a significant impact on outcomes or situations.

American Psychological Association

A leading scientific and professional organization representing psychology in the United States, dedicated to advancing the creation, communication, and application of psychological knowledge to benefit society and improve people's lives.

Distributive Negotiation

A negotiation method where parties aim to divide a fixed amount of resources, often resulting in a win-lose situation.

Integrative Negotiation

A negotiation strategy that aims to create mutually beneficial results by addressing the interests of all parties involved.