TABLE 12-16
a Perfume Manufacturer Is Trying to Choose $$\begin{array} { l l } \text { Package } & \text { Scratch } \\\hline 52 & 37 \\68 & 43 \\43 & 53 \\48 & 39 \\56 & 47\end{array}$$

question 119

True/False

TABLE 12-16
A perfume manufacturer is trying to choose between 2 magazine advertising layouts. An expensive layout would include a small package of the perfume. A cheaper layout would include a "scratch-and-sniff" sample of the product. The manufacturer would use the more expensive layout only if there is evidence that it would lead to a higher approval rate. The manufacturer presents both layouts to 5 groups and determines the approval rating from each group on both layouts. The data are given below. Use this to test whether the median difference in approval rating is different from zero in favor of the more expensive layout with a level of significance of 0.05.
$$\begin{array} { l l } \text { Package } & \text { Scratch } \\\hline 52 & 37 \\68 & 43 \\43 & 53 \\48 & 39 \\56 & 47\end{array}$$
-Referring to Table 12-16, the null hypothesis should be rejected.

Learn about PowerPoint's capabilities in modifying and formatting text and objects.

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Recognize the functionalities related to PowerPoint themes, styles, and layouts.

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Definitions:

RLC Series Circuit

A circuit consisting of a resistor (R), inductor (L), and capacitor (C) connected in series, affecting the impedance and phase of the circuit.

Power Factor

A measure of how effectively electrical power is converted into useful work output, expressed as the ratio of real power flowing to the load to the apparent power in the circuit.

RLC Series Circuit

An electrical circuit consisting of a resistor (R), inductor (L), and capacitor (C) connected in series, used to filter or resonate at certain frequencies.

Capacitance

Refers to the amount of electric charge that a capacitor can hold, measured in Farads, at a given voltage.