All Parrots Have Feathers

question 20

Multiple Choice

All parrots have feathers. Some pets are parrots. Therefore, some pets have feathers. This syllogism is:

• A) Valid
• B) Invalid; illicit major
• C) Invalid; illicit minor
• D) Invalid; affirming the consequent
• E) Denying the antecedent

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Definitions:

Median

The middle value in a data set when the values are arranged in ascending or descending order.

Skewed

Refers to a distribution that is asymmetrical, with data points tending to be more spread out on one side of the mean than the other.

Travel Time

The duration taken to move from one location to another, often considered in planning and analysis of transportation systems.

Bin Width

The size of intervals in a histogram or frequency distribution, affecting data visualization and analysis.