Describe the Shape of the Distribution

question 138

Multiple Choice

Describe the shape of the distribution.
-A stemplot is given below for the annual precipitation in one U.S. city for 28 consecutive years. Precipitation data are in inches.

• A) Left skewed, unimodal
• B) Right skewed, unimodal
• C) Symmetric, unimodal
• D) Bimodal

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Definitions:

Carbonyl Compound

Organic compounds that contain a carbonyl group, characterized by a carbon atom double-bonded to an oxygen atom, and including ketones, aldehydes, carboxylic acids, esters, and amides.

3-Hexanol

An organic compound characterized by a six-carbon chain with a hydroxyl group bonded to the third carbon atom.

Benzyl Bromide

An organic compound consisting of a benzene ring bonded to a -CH2Br group, utilized commonly as a reagent in organic synthesis.

1-Phenyl-2-octanol

A chemical compound featuring a phenyl group attached to the second carbon of an eight-carbon alcohol chain, utilized in fragrance formulations.