Some Scientific Observers Connect the Ability to Absorb Lactose Successfully

question 2

Multiple Choice

Some scientific observers connect the ability to absorb lactose successfully to what cultural practices?

• A) a history of keeping dairy herds
• B) a history of consuming honey
• C) a history of consuming refined sugar
• D) a history of nursing infants longer than two years

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Definitions:

Confidence Interval

A swath of values, derived from analyzing sample data, likely to incorporate the value of a hidden population parameter.

Mean Height

The average height calculated by summing the heights of all individuals in a sample and dividing by the number of individuals.

Standard Deviation

A metric that calculates the extent of spread or variability within a data set.

Wechsler Intelligence Scale

A standardized test designed to measure a person's cognitive ability and intellectual ability in both children and adults.