In the Notation Below,X Is the Random Variable,E and V

question 276

Multiple Choice

In the notation below,X is the random variable,E and V refer to the expected value and variance,respectively.Which of the following is false?

• A)E(3X)= 3E(X)
• B)V(2)= 0
• C)E(X + 1)= E(X)+ 1
• D)All of these choices are true.

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Definitions:

Puritan Marriages

Marriages within the Puritan community that emphasized mutual respect, piety, and companionship, guided by religious and moral principles of the 16th and 17th centuries.

Reciprocal Affection

Mutual feeling of love or fondness between two or more individuals or entities.

Divorce

The legal dissolution of a marriage by a court or other competent body, terminating the marital union and relieving the parties of marital obligations.

Mayflower Compact

Document signed in 1620 aboard the Mayflower before the Pilgrims landed at Plymouth; the document committed the group to majority-rule government.