Find the Range, Variance, and Standard Deviation for Each of the Two

question 58

Multiple Choice

Find the range, variance, and standard deviation for each of the two samples, then compare the two sets of results.
-When investigating times required for drive-through service, the following results (in seconds) were obtained. $$\begin{array} { l | l | l | l | l | l | l | l | l } \text { Restaurant A } & 120 & 123 & 153 & 128 & 124 & 118 & 154 & 110 \\\hline \text { Restaurant B } & 115 & 126 & 147 & 156 & 118 & 110 & 145 & 137\end{array}$$

• A)Restaurant A: 44; 285.64; 16.15
• B)Restaurant A: 46; 260.79; 16.15 Restaurant B: 46; 260.79; 16.90 Restaurant B: 44; 285.64; 16.90
• C)Restaurant A: 44; 260.79; 16.15
• D)Restaurant A: 46; 260.79; 16.90 Restaurant B: 46; 285.64; 16.90 Restaurant B: 44; 285.64; 16.15

Understand the evolution and various types of digital media platforms.

Comprehend the elements of the marketing mix and how they are influenced by digital media.

Recognize the fundamental differences and similarities between conventional marketing and digital marketing.

Identify the role of social networking sites in modern marketing and their historical context.

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Definitions:

Gifford Pinchot

Known as the father of American conservation, he was an advocate for the sustainable management of natural resources in the United States.

Conservationists

individuals or groups that actively work to protect and preserve the natural environment and wildlife.

Earth Day

An annual event celebrated on April 22 worldwide to demonstrate support for environmental protection.

US Forest Service

A federal agency that manages public lands in national forests and grasslands with the goal of sustaining the health, diversity, and productivity of the nation’s forests and grasslands for present and future generations.