Given Independent Random Variables with Means and Standard Deviations as Shown,find

question 64

Multiple Choice

Given independent random variables with means and standard deviations as shown,find the mean and standard deviation of the variable X + 6.Round to two decimal places if necessary. $$\begin{array} { l | l l } & \text { Mean } & \text { SD } \\\hline \mathrm { X } & 30 & 9 \\\mathrm { Y } & 50 & 6\end{array}$$

• A)? = 36,? = 15
• B)? = 30,? = 9
• C)? = 36,? = 10.82
• D)? = 36,? = 9
• E)? = 30,? = 15

Evaluate the effects of change on individuals and the organization over time.

Understand the role and impact of corporate social responsibility (CSR) activities on company reputation and employee morale.

Comprehend how public diplomacy and its practices, including country concept modeling, contribute to achieving political and diplomatic objectives.

Recognize the challenges and strategies of global communication, including the impacts of government censorship and cultural adaptation.

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Definitions:

Ethmoid

A spongy bone located at the base of the nasal cavity that separates the nose from the brain.

Mastoid Process

A bony projection located behind the ear on the skull, part of the temporal bone, involved in muscle attachment and containing air cells linked to the middle ear.

Mastoid Air Cells

Spaces within the mastoid process of the temporal bone connected to the middle ear by ducts.

Zygomatic Arch

The zygomatic arch, composed of the zygoma (cheekbone) and the temporal bone, forms the prominence of the cheek and the outer side of the eye socket.