As He Calculates the Measures of Central Tendency for His

question 20

Multiple Choice

As he calculates the measures of central tendency for his data set, Andrew notices the mean is substantially higher than the median. Andrew concludes that the distribution is most likely

• A) symmetrical.
• B) positively skewed.
• C) negatively skewed.
• D) bimodal.

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Definitions:

Toilet Training

The process of teaching a young child to use the toilet for urination and defecation, also known as potty training.

Maturation

The process of becoming mature, involving the growth and development of the body or mind, or the development of natural abilities at a predetermined pace and sequence.

Object Permanence

The awareness that things continue to exist even when not perceived.

Accommodation

In cognitive development, the process by which existing mental structures and behaviors are modified to adapt to new experiences.