Examlex
Write the schema to represent the entities below,including tables,the proper placement of the foreign key,and referential integrity constraint.
Mean Grams of Fat
The average amount of fat, measured in grams, consumed or contained in a particular diet or food item.
Confidence Interval
A range of values calculated from a set of data so that it is very likely, to a specified probability, that the true parameter of the population is within this range.
Standard Deviation
A statistic that measures the dispersion or variability of a set of data points from their mean.
Confidence Interval
A range of values, derived from sample statistics, that is likely to contain the value of an unknown population parameter, with a certain degree of confidence.
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