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The lottery commission has designed a new instant lottery game. Players pay $1.00 to scratch a ticket, where the prize won, X, (measured in $) has the following discrete probability distribution : Which of the following best describes the standard deviation of X ?
Deposit
A deposit is a sum of money placed in a bank account or paid as an assurance for the fulfillment of a contract, which may be refundable under certain conditions.
Power of Attorney
A legal document authorizing one person to act on another's behalf in legal matters or decisions.
Seal
Historically, a device or substance used to stamp or mark documents, implying authenticity and intention to be legally bound.
13th Century
A period extending from the year 1201 to 1300, marking significant historical, cultural, and technological advancements.
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