Find the Mean for the Given Sample Data

question 69

Multiple Choice

Find the mean for the given sample data. Unless otherwise specified, round your answer to one more decimal place than that used for the observations.
-The grocery expenses for six families were $64.88, $50.87, $49.35, $59.03, $69.80, and $65.38. Compute the mean grocery bill. Round your answer to the nearest cent.

• A)$59.89
• B)$89.83
• C)$59.86
• D)$71.86

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Definitions:

Primacy Effect

The tendency to remember information that comes first in a list better than information presented later on.

Central Route

A method of persuasion that involves deeply processing the content of a message, focusing on the argument's quality and strength.

Peripheral Route

A method of persuasion that relies on superficial cues or emotional appeal rather than logical argumentation, as outlined in the Elaboration Likelihood Model.

Heuristics

Mental shortcuts, or rules of thumb, that are used for making judgments and decisions.