The Primary Key of a Table Must Be Unique for Each

question 49

Multiple Choice

The primary key of a table must be unique for each record; however,the ____ sort field does not have to be unique.

• A)table
• B)chronological
• C)primary
• D)adjacent

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Definitions:

One Sample T Procedure

A statistical method used to determine if there is a significant difference between the mean of a sample and a known or hypothesized value of the mean in the population.

Normal Population

A statistical population in which the distribution of a variable follows a normal distribution, characterized by its mean and standard deviation.

Herbal Supplement

A product made from plants, plant parts, or plant extracts, used to improve health, supplement the diet, or treat various health conditions.

Statistically Significant

A result that is not likely to occur by chance alone, according to a predefined threshold of probability.