TABLE 11-8
a Hotel Chain Has Identically Sized Resorts in 5

question 161

True/False

TABLE 11-8
A hotel chain has identically sized resorts in 5 locations. The data that follow resulted from analyzing the hotel occupancies on randomly selected days in the 5 locations.
$\begin{array}{llllll} \underline{\text {ROW}}& \underline{\text { Caymen}}& \underline{\text { Pennkamp }}& \underline{\text {California }}& \underline{\text {Mayaquez}}& \underline{\text { Maui }}\\ 1 & 28 & 40 & 21 & 37 & 22 \\2 & 33 & 35 & 21 & 47 & 19 \\3 & 41 & 33 & 27 & 45 & 25\end{array}$

$\begin{array}{l}\text { Analysis of Variance }\\\begin{array} { l r c c c c } \text { Source } & \text { df } & \text { sS } & \text { MS } & F & p \\\text { Location } & 4 & 963.6 & & 11.47 & 0.001 \\\text { Error } & 10 & 210.0 & & & \\ \text { Total } & & & & & \\\hline\end{array}\end{array}$

-Referring to Table 11-8, if a level of significance of 0.05 is chosen, the null hypothesis should be rejected.

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Definitions:

Retroactive Interference

A phenomenon where new memories impair the retrieval of older memories.

Hindsight Bias

The tendency to believe, after an event has occurred, that one would have predicted or expected the outcome, often referred to as the "I-knew-it-all-along" phenomenon.

Proactive Interference

The phenomenon where previously learned information interferes with the recall of newer information.

Retroactive Interference

A cognitive phenomenon where newly learned information interferes with the recall of previously learned information.