A Consumer Psychologist Wishes to Determine Whether Playing Music Increases

question 19

Multiple Choice

A consumer psychologist wishes to determine whether playing music increases sales. The owner plays no music, soft rock, classical, or jazz and notes the sales for 28 people under these conditions. The following numbers are in dollar amounts per shopper. $\begin{array} { c c c c } \hline \text { No Music } & \text { Soft Rock } & \text { Classical } & \text { Jazz } \\\hline 128 & 57 & 87 & 55 \\101 & 32 & 40 & 24 \\157 & 93 & 21 & 95 \\196 & 35 & 92 & 19 \\163 & 58 & 55 & 60 \\144 & 61 & 59 & 85 \\170 & 82 & 39 & 54 \\\hline\end{array}$
-The significance level for this problem is

• A)p < .01
• B)p < .10
• C)p > .05
• D)p > .001

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Definitions:

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A union of several Native American tribes in the northeastern United States, known for their influence on democratic practices and their role in American history.

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Referring to something, such as design, fashion, or cuisine, that is characteristic of or influenced by European traditions and cultures.

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