One Theory About the Increase in Food Allergies Among Children

question 128

Multiple Choice

One theory about the increase in food allergies among children is

• A) the environment is too dirty and kids react to it.
• B) there are more fresh and organic foods available.
• C) the foods tend to be less processed than in the past.
• D) the environment might be too clean, and children's immune systems do not develop.

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Definitions:

Chi-Squared Distribution

A distribution that represents the distribution of the sum of the squares of k independent standard normal random variables.

P-Value

The chance of encountering test outcomes as significant as or more than what is actually seen, assuming that the null hypothesis holds.

Population Locations

The geographically-based positions or areas where members of a specific population are found or located.

Ordinal

Pertaining to a scale or measurement where the order of values is significant, but the intervals between values are not necessarily consistent or known.