Definition: A control variable is a variable that is held constant in a research analysis.The use of control variables is generally done to answer four basic kinds of questions: 1.Is an observed relationship between two variables just a statistical accident? 2.efinition: A control variable is a variable that is held constant in a research analysis.
How Many People Died At Pearl Harbor. Those who have read about American history are acquainted with Japanese attacking the US naval base located at Pearl Harbor on 7th December 1941. The Americans were attacked unaware, without any warning by Japan. This resulted in loss of lives of 2,402 Americans and left around 1282 people injured.
Full Pearl Harbor Casualty List. A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Pearl Harbor Casualty List. Below is a list of all of all those who perished as a result of the Japanese attack on Pearl Harbor on December 7, 1941. You may also use the letters above to narrow the list to last names starting with a specific letter. If you have any questions about this list, please use the contact form here.