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It is a term from computer databases. A relational database can have a one-to-many relationship in its data. For example, if you have a customer order database, one table will contain customer names and another will contain their orders. Each customer will only be listed once, but each customer can make many orders. So one customer can be related to many orders. Incorporating that into a database requires the creation of a one to many relationship.
The main types of series are time series.
differentiate the three types of variables from one another
two types is: 1. Descriptive statistics. 2. Inferential statistics.
To determine the total number of different types of homes available, you would multiply the number of choices for each category. In this case, you would multiply the 6 basic plans by the 3 roof styles and then by the 2 exterior finishes. Therefore, there would be a total of 6 x 3 x 2 = 36 different types of homes available.