A Consumer Psychologist Wishes to Determine Whether Playing Music Increases

question 10

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 F value for this problem is

• A)17,451.714
• B)63,902.714
• C)21.293
• D)46,451.000

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Definitions:

DNA

A molecule known as Deoxyribonucleic acid, DNA serves as the carrier of genetic guidelines necessary for the life processes, including growth, development, operation, and reproduction, in every known living entity and several viruses.

RNA

RNA, or ribonucleic acid, is a nucleic acid involved in coding, decoding, regulation, and expression of genes, playing a key role in protein synthesis and regulation.

Chemical Composition

The identity and relative number of the elements that make up any particular compound.

Missense Mutation

A type of base-pair substitution mutation that causes one amino acid to be substituted for another in the resulting protein product. Compare with nonsense mutation.