Infants of 0 to 2 Years of Age Sleep an Average

question 84

Multiple Choice

Infants of 0 to 2 years of age sleep an average of ________ hours a day.

• A)7.9
• B)9.4
• C)11.6
• D)12.8

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Definitions:

Lower Quartile

The median of the lower half of a data set, marking the 25th percentile.

Test Scores

Numeric representations of an individual's performance on a standardized test.

Refrigerators

Appliances used for keeping food and drinks cold.

Range

Range in statistics refers to the difference between the highest and lowest values in a dataset, indicating the spread of the data.