Let's Assume You Are Having a Party and Have Stocked

question 33

Multiple Choice

Let's assume you are having a party and have stocked your refrigerator with beverages. You have 12 bottles of Coors beer, 24 bottles of Rainier beer, 24 bottles of Schlitz light beer, 12 bottles of Hamms beer, 2 bottles of Heineken dark beer and 6 bottles of Pepsi soda. You go to the refrigerator to get beverages for your friends. In answering the following question assume you are randomly sampling without replacement. What is the probability the first four bottles you select will be a Coors, a Schlitz, a Rainier, and a Coors in that order?

• A) 0.0020
• B) 0.0022
• C) 0.8875
• D) 0.0019

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Definitions:

Back Up Current

The action of creating a copy of existing data or system settings to prevent loss in case of system failure or data corruption.

Save As Back Up

Save As Back Up is a process of saving a copy of a file or database under a different name or location to ensure data safety in case of loss or corruption.

Primary Key

A primary key is a unique identifier for each record in a database table, used to ensure that each entry is distinct and retrievable.

Principal Key

Another term for primary key, an attribute or set of attributes that uniquely identifies each record in a database table.