Compare and Contrast Methods of Summarizing and Describing Data
Use

question 3

Multiple Choice

Compare and contrast methods of summarizing and describing data
Use the table below to answer the following question(s) .
Below is a table showing the costs per order of items bought by a computer hardware store. $$\begin{array} { | l | l | l | } \hline \text { Supplier } & \text { Item Description } & \text { Cost per Order } \\\hline \text { Aloham Technologies } & \text { Monitors } & \$ 250 \\\hline \text { Aloham Technologies } & \text { Hard Disks } & \$ 220 \\\hline \text { Aloham Technologies } & \text { Power Supply } & \$ 88 \\\hline \text { Aloham Technologies } & \text { Graphics Card } & \$ 300 \\\hline \text { Aloham Technologies } & \text { Processor } & \$ 325 \\\hline \text { Aloham Technologies } & \text { Speakers } & \$ 88 \\\hline \text { MindRoot Hardwares } & \text { Flashdrive } & \$ 9 \\\hline \text { MindRoot Hardwares } & \text { Graphics Card } & \$ 299 \\\hline \text { MindRoot Hardwares } & \text { CD-ROM } & \$ 88 \\\hline \text { MindRoot Hardwares } & \text { Bluetooth Device } & \$ 80 \\\hline\end{array}$$
-Calculate the median for the cost per order data.

• A) $325
• B) $154
• C) $174.17
• D) $88

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Definitions:

Attractive Waiters

The concept that physically appealing servers may influence customers' dining experiences and perceptions of the service quality.

Poor Performance Evaluation

An assessment that indicates an employee's work quality and achievements are below the expected standards.

Double-Blind Procedure

A double-blind procedure is a research or experimental method in which both the participants and the researchers are unaware of which participants are receiving the treatment and which are receiving a placebo.

Confounded

In research, refers to an error or problem that obscures the effects of the variables being studied because they are mixed with or influenced by other variables.